/* ==========================================
   爆速サイトLP 固有スタイル
   既存 /style.css を継承した上で、爆速サイト固有の
   トークン・コンポーネントを hs- プレフィックスで定義する。
   （仕様書: docs/hayasite-lp.md §3 デザインシステム / §8.4）
   ========================================== */

/* --- デザイントークン（PDF（事例6パターン）準拠：2026-04-19 色校正版） --- */
:root {
  /* === Base: editorial warm（PDF実測） === */
  --hs-cream: #F6F3EC;          /* 背景クリーム（PDF P1-P3 実測） */
  --hs-cream-soft: #FAF7F0;     /* 明クリーム（White セクション用） */
  --hs-cream-text: #F6F3EC;     /* ダーク背景上の明色テキスト */
  /* === テキスト（PDF実測） === */
  --hs-ink: #0F1628;            /* Navy-black：見出し・本文主色（PDF実測 #0F1628） */
  --hs-ink-soft: #666364;       /* 補助グレー（PDF実測 #666364） */
  --hs-ink-muted: #888588;      /* より薄いグレー */
  --hs-border-warm: #E8E2D3;    /* ソフトボーダー */

  /* === Dark mode === */
  --hs-dark: #0E0C12;           /* ヒーロー用ダーク背景 */
  --hs-dark-soft: #1A1720;      /* ダークカード背景 */

  /* === Accent: gold（PDF実測、2段階） === */
  --hs-gold: #C9A74B;           /* メインゴールド（PDF実測 #C9A74B） */
  --hs-gold-deep: #B7962E;      /* 深いゴールド（PDF実測 #B7962E、強調用） */
  --hs-gold-hover: #D4B45E;
  --hs-gold-glow: rgba(201, 167, 75, .28);

  /* PDF内2色グラデ：#C9A74B → #B7962E（ゴールド→深ゴールド） */
  --hs-gradient-warm: linear-gradient(135deg, #C9A74B 0%, #B7962E 100%);
  --hs-gradient-soft: linear-gradient(120deg,
    rgba(201, 167, 75, .16) 0%,
    rgba(183, 150, 46, .12) 100%);

  /* === 旧トークン互換レイヤー（既存セクションがこれらを参照中） === */
  --hs-hero-bg: var(--hs-dark);
  --hs-accent-gold: var(--hs-gold);
  --hs-text-on-ink: #FFFFFF;
  --hs-soft-beige: var(--hs-cream);
  --hs-text-primary: var(--hs-ink);
  --hs-text-secondary: var(--hs-ink-soft);
  --hs-border-soft: var(--hs-border-warm);

  /* === タイポグラフィ（PDF 事例資料準拠） === */
  /* 日本語見出し・アクセント＝明朝（Hiragino Mincho / Noto Serif JP） */
  --hs-font-mincho: 'Hiragino Mincho ProN', 'Hiragino Mincho Pro', 'YuMincho', 'Yu Mincho', 'Noto Serif JP', serif;
  /* 日本語本文＝ゴシック（Hiragino Sans / Noto Sans JP） */
  --hs-font-gothic: 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', 'YuGothic', 'Noto Sans JP', sans-serif;
  /* 英語大文字ラベル＝Trebuchet MS（system font、PDF と同一） */
  --hs-font-display: 'Trebuchet MS', 'Helvetica Neue', Arial, sans-serif;
  /* 英語斜体メトリクス＝Georgia Italic（system、PDF 抽出） */
  --hs-font-italic: Georgia, 'Times New Roman', 'Noto Serif JP', serif;

  /* === 旧トークン互換レイヤー（既存セクションが参照中） === */
  --hs-font-heading: var(--hs-font-mincho);  /* 見出しは明朝に切替 */
  --hs-font-body: var(--hs-font-gothic);
  --hs-font-editorial: var(--hs-font-italic); /* 旧 Playfair → Georgia */

  /* セクション余白 */
  --hs-section-py: 96px;
  --hs-section-py-sp: 56px;
}

/* ==========================================
   共通セクション（背景バリアント）
   ========================================== */
.hs-section {
  padding: var(--hs-section-py) 0;
  /* 固定ヘッダー(64px)にアンカーが被らないよう余白を確保 */
  scroll-margin-top: 80px;
}
.hs-section--ink {
  background: var(--hs-dark);
  color: var(--hs-text-on-ink);
}
.hs-section--beige {
  background: var(--hs-cream);
  color: var(--hs-ink);
}
.hs-section--white {
  /* 以前は純白。リブランド後は明クリームにして暖色統一 */
  background: var(--hs-cream-soft);
  color: var(--hs-ink);
}
.hs-section--cream {
  background: var(--hs-cream);
  color: var(--hs-ink);
}
@media (max-width: 767px) {
  .hs-section { padding: var(--hs-section-py-sp) 0; }
}

/* ==========================================
   ヘッダー（爆速AIサイト版：エディトリアル・ミニマル）
   ルート /style.css の .header 系を上書き。クリーム背景＋Mincho＋Gold pill CTA
   ========================================== */
.header {
  background: rgba(246, 243, 236, .88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--hs-border-warm);
  box-shadow: none;
}
.header--scrolled {
  background: rgba(246, 243, 236, .96);
  box-shadow: 0 2px 20px rgba(15, 22, 40, .05);
}
.header__logo-main {
  font-family: 'Inter', var(--hs-font-body);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--hs-ink);
  letter-spacing: .04em;
}
.header__nav { gap: 30px; }
.header__nav-link {
  font-family: var(--hs-font-heading);
  font-size: .9rem;
  font-weight: 500;
  color: var(--hs-ink);
  letter-spacing: .04em;
  transition: color .2s ease;
}
.header__nav-link:hover { color: var(--hs-gold); }

/* ヘッダー内の代表と面談 直通リンク（CTAボタンの左に配置） */
.header__direct-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--hs-font-heading);
  font-size: .85rem;
  font-weight: 600;
  color: var(--hs-ink);
  letter-spacing: .02em;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--hs-border-warm);
  transition: color .2s ease, border-color .2s ease;
}
.header__direct-cta-arrow {
  color: var(--hs-gold);
  transition: transform .25s ease;
}
.header__direct-cta:hover {
  color: var(--hs-gold);
  border-bottom-color: var(--hs-gold);
}
.header__direct-cta:hover .header__direct-cta-arrow {
  transform: translateX(3px);
}

/* CTAボタン：Navyソリッドpill→hoverで Gold（ヒーローCTAと統一感） */
.header__cta-btn {
  font-family: var(--hs-font-heading);
  font-size: .85rem;
  font-weight: 700;
  color: var(--hs-cream-text);
  background: var(--hs-ink);
  padding: 10px 22px;
  border-radius: 999px;
  letter-spacing: .04em;
  transition: background .2s ease, color .2s ease, transform .25s ease, box-shadow .25s ease;
}
.header__cta-btn:hover {
  background: var(--hs-gold);
  color: var(--hs-ink);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(183, 150, 46, .28);
}

/* ドロップダウンメニュー：クリーム＋Mincho */
.header__dropdown-menu {
  background: #FFFFFF;
  border: 1px solid var(--hs-border-warm);
  border-radius: 6px;
  box-shadow: 0 10px 32px rgba(15, 22, 40, .08);
  padding: 8px 0;
}
.header__dropdown-item {
  font-family: var(--hs-font-heading);
  font-size: .875rem;
  font-weight: 500;
  color: var(--hs-ink);
  letter-spacing: .02em;
  padding: 10px 20px;
  transition: background .15s ease, color .15s ease;
}
.header__dropdown-item:hover {
  background: var(--hs-cream);
  color: var(--hs-gold-deep);
}
.header__dropdown-item--active {
  color: var(--hs-gold);
  font-weight: 700;
}
.header__dropdown-item--disabled {
  color: var(--hs-ink-muted);
  opacity: .6;
}

/* ハンバーガー（モバイル） */
.header__hamburger span {
  background: var(--hs-ink);
}

/* モバイルナビ */
.mobile-nav {
  background: rgba(246, 243, 236, .97);
  backdrop-filter: blur(16px);
}
.mobile-nav__label {
  font-family: var(--hs-font-display);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--hs-gold);
}
.mobile-nav__link {
  font-family: var(--hs-font-heading);
  font-size: 1rem;
  font-weight: 500;
  color: var(--hs-ink);
  letter-spacing: .02em;
}
.mobile-nav__link:hover,
.mobile-nav__link:active { color: var(--hs-gold); }
.mobile-nav__cta {
  font-family: var(--hs-font-heading);
  font-weight: 700;
  background: var(--hs-gradient-warm);
  color: var(--hs-ink);
  padding: 14px 28px;
  border-radius: 999px;
  letter-spacing: .04em;
}

/* ==========================================
   スティッキーCTA（モバイル下部固定）
   ルート /style.css の .sticky-cta / .btn--primary を上書きして
   ハヤサイトトンマナ（Navy pill→Gold hover、明朝）に統一
   ========================================== */
.sticky-cta {
  background: rgba(246, 243, 236, .92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--hs-border-warm);
  box-shadow: 0 -4px 24px rgba(15, 22, 40, .06);
}
.sticky-cta .btn,
.sticky-cta .btn--primary,
.sticky-cta .btn--sm {
  font-family: var(--hs-font-heading);
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--hs-cream-text);
  background: var(--hs-ink);
  border: 1px solid var(--hs-ink);
  border-radius: 999px;
  padding: 14px 28px;
  box-shadow: none;
  transition: background .2s ease, color .2s ease, border-color .2s ease, transform .25s ease;
}
.sticky-cta .btn--primary:hover {
  background: var(--hs-gold);
  color: var(--hs-ink);
  border-color: var(--hs-gold);
  transform: translateY(-2px);
}

/* ==========================================
   共通パーツ（セクション内で使い回す要素）
   ========================================== */

/* ゴールドの細い短い横線（各セクション冒頭のアクセントライン） */
.hs-accent-line {
  display: inline-block;
  width: 36px;
  height: 2px;
  background: var(--hs-accent-gold);
  margin-bottom: 16px;
}

/* 英大文字スペース広コピー（例: SERVICE INTRODUCTION）
   PDF準拠：Trebuchet MS（英caps専用） */
.hs-eyebrow {
  font-family: var(--hs-font-display);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--hs-accent-gold);
  margin-bottom: 12px;
}

/* テキスト色ユーティリティ */
.hs-text-gold { color: var(--hs-accent-gold); }
.hs-text-navy { color: var(--hs-hero-bg); }

/* ==========================================
   爆速サイト固有ボタン（複数バリアント）
   - hs-btn--gold          : ソリッドゴールド（ライト/ダーク両対応）
   - hs-btn--gradient      : 暖色→ヴァイオレットのグラデーション（tech accent）
   - hs-btn--outline-dark  : クリーム背景用、黒枠ゴースト
   - hs-btn--outline-white : ダーク背景用、白枠ゴースト
   どれもピル型（border-radius 999px）で近未来/tech感を出す。
   ========================================== */
.hs-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  /* PDF準拠：CTAボタン文字も明朝で統一 */
  font-family: var(--hs-font-heading);
  font-weight: 700;
  font-size: .95rem;
  padding: 15px 32px;
  min-width: 220px;
  border-radius: 999px;
  border: 1px solid transparent;
  text-align: center;
  cursor: pointer;
  letter-spacing: .04em;
  transition: transform .25s ease, box-shadow .25s ease,
              background .2s ease, border-color .2s ease, color .2s ease;
}
.hs-btn__arrow {
  display: inline-block;
  transition: transform .25s ease;
  font-weight: 400;
}
.hs-btn:hover .hs-btn__arrow { transform: translateX(3px); }

.hs-btn--gold {
  background: var(--hs-gold);
  color: var(--hs-dark);
  border-color: var(--hs-gold);
}
.hs-btn--gold:hover {
  background: var(--hs-gold-hover);
  border-color: var(--hs-gold-hover);
  box-shadow: 0 10px 28px var(--hs-gold-glow);
  transform: translateY(-2px);
}

.hs-btn--gradient {
  /* PDF内2色グラデ：ゴールド→深ゴールド、文字は Navy */
  background: var(--hs-gradient-warm);
  color: var(--hs-ink);
  border-color: transparent;
  background-size: 180% 180%;
  background-position: 0% 50%;
  font-weight: 700;
}
.hs-btn--gradient:hover {
  background-position: 100% 50%;
  box-shadow: 0 12px 36px rgba(183, 150, 46, .35);
  transform: translateY(-2px);
}

.hs-btn--outline-dark {
  background: transparent;
  color: var(--hs-ink);
  border-color: rgba(26, 26, 26, .25);
}
.hs-btn--outline-dark:hover {
  background: rgba(26, 26, 26, .04);
  border-color: var(--hs-ink);
  transform: translateY(-2px);
}

.hs-btn--outline-white {
  background: transparent;
  color: var(--hs-text-on-ink);
  border-color: rgba(255, 255, 255, .5);
}
.hs-btn--outline-white:hover {
  background: rgba(255, 255, 255, .08);
  border-color: var(--hs-text-on-ink);
  transform: translateY(-2px);
}

/* ==========================================
   1. HERO（VUILD風：左テキスト + 右3Dメッシュ、ライトクリーム）
   ========================================== */
.hs-hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  padding: 120px 0 80px;
  background: var(--hs-cream);
  color: var(--hs-ink);
  overflow: hidden;
}
.hs-hero .container {
  position: relative;
  z-index: 2;
  min-height: calc(100vh - 200px);
  display: flex;
  align-items: center;
}

/* --- テキスト層（前面） --- */
.hs-hero__content {
  max-width: 560px;
  position: relative;
  z-index: 2;
}
.hs-hero__nowrap {
  /* 指定フレーズの途中改行を禁止 */
  white-space: nowrap;
}
.hs-hero__title {
  font-family: var(--hs-font-heading);
  font-size: clamp(2.25rem, 4.8vw, 3.75rem);
  font-weight: 700;
  color: var(--hs-ink);
  letter-spacing: .04em;
  line-height: 1.35;
  margin: 0 0 28px;
}
.hs-hero__title-line {
  display: block;
  white-space: nowrap;
  opacity: 0;
  animation: hs-hero-fadeup 1.1s cubic-bezier(.22, 1, .36, 1) both;
}
.hs-hero__title-line:nth-child(1) { animation-delay: .25s; }
.hs-hero__title-line:nth-child(2) { animation-delay: .4s; }
.hs-hero__title-line:nth-child(3) { animation-delay: .55s; }
.hs-hero__title-line--accent { color: var(--hs-gold); }

.hs-hero__tagline {
  font-family: var(--hs-font-italic);
  font-size: clamp(1rem, 1.4vw, 1.25rem);
  color: var(--hs-gold);
  margin: 0 0 28px;
  letter-spacing: .02em;
  opacity: 0;
  animation: hs-hero-fadeup 1.1s .7s cubic-bezier(.22, 1, .36, 1) both;
}
.hs-hero__tagline em {
  font-style: italic;
  font-weight: 500;
}
.hs-hero__lead {
  font-family: var(--hs-font-heading);
  font-size: clamp(.9375rem, 1.05vw, 1rem);
  color: var(--hs-ink-soft);
  line-height: 2;
  margin: 0 0 36px;
  letter-spacing: .02em;
  opacity: 0;
  animation: hs-hero-fadeup 1.1s .85s cubic-bezier(.22, 1, .36, 1) both;
}
.hs-hero__cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
  opacity: 0;
  animation: hs-hero-fadeup 1.1s 1.0s cubic-bezier(.22, 1, .36, 1) both;
}
.hs-hero__cta .hs-btn {
  min-width: 180px;
  padding: 14px 24px;
  font-size: .9rem;
}
/* 3番目のCTA：代表直通のテキストリンク（ボタン2つと差別化） */
.hs-hero__cta-direct {
  margin: 18px 0 16px;
  font-family: var(--hs-font-heading);
  font-size: .875rem;
  color: var(--hs-ink-soft);
  letter-spacing: .02em;
  opacity: 0;
  animation: hs-hero-fadeup 1.1s 1.15s cubic-bezier(.22, 1, .36, 1) both;
}
.hs-hero__cta-direct a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--hs-ink);
  font-weight: 600;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--hs-border-warm);
  transition: color .2s ease, border-color .2s ease;
}
.hs-hero__cta-direct a::after {
  content: "→";
  color: var(--hs-gold);
  transition: transform .25s ease;
}
.hs-hero__cta-direct a:hover {
  color: var(--hs-gold);
  border-color: var(--hs-gold);
}
.hs-hero__cta-direct a:hover::after {
  transform: translateX(3px);
}

.hs-hero__micro {
  font-family: var(--hs-font-heading);
  font-size: .8125rem;
  color: var(--hs-ink-soft);
  letter-spacing: .02em;
  margin: 0;
  opacity: 0;
  animation: hs-hero-fadeup 1.1s 1.3s cubic-bezier(.22, 1, .36, 1) both;
}

@keyframes hs-hero-fadeup {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* --- 背景：全面を覆う3Dアニメーションメッシュ --- */
.hs-hero__visual {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.hs-hero__mesh {
  width: 100%;
  height: 100%;
  display: block;
}
/* テキスト側に視認性を確保する緩やかなフェザー */
.hs-hero__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to right,
    rgba(246, 243, 236, .55) 0%,
    rgba(246, 243, 236, .15) 35%,
    rgba(246, 243, 236, 0) 60%);
  pointer-events: none;
}
.hs-hero__scroll-inline {
  position: absolute;
  right: 32px;
  bottom: 56px;
  z-index: 3;
  font-family: var(--hs-font-display);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .3em;
  color: var(--hs-ink);
  opacity: .6;
  pointer-events: none;
  writing-mode: vertical-rl;
  text-orientation: mixed;
}
.hs-hero__scroll-inline::after {
  content: "";
  display: block;
  width: 1px;
  height: 40px;
  margin: 12px auto 0;
  background: linear-gradient(to bottom, var(--hs-ink), transparent);
  opacity: .5;
  animation: hs-scroll-pulse 2.2s ease-in-out infinite;
}
@keyframes hs-scroll-pulse {
  0%, 100% { opacity: .2; transform: translateX(-50%) scaleY(.6); }
  50%      { opacity: .6; transform: translateX(-50%) scaleY(1.15); }
}

/* --- レスポンシブ --- */
@media (max-width: 899px) {
  .hs-hero {
    padding: 110px 0 80px;
    min-height: 100vh;
  }
  .hs-hero .container { min-height: auto; }
  .hs-hero__content { max-width: 100%; }
  /* モバイルではメッシュを右側に寄せて、左のテキストを読みやすく */
  .hs-hero__visual::after {
    background: linear-gradient(180deg,
      rgba(246, 243, 236, .85) 0%,
      rgba(246, 243, 236, .45) 40%,
      rgba(246, 243, 236, .25) 60%,
      rgba(246, 243, 236, .7) 100%);
  }
  .hs-hero__scroll-inline { display: none; }
  .hs-hero__cta {
    flex-direction: column;
    align-items: stretch;
  }
  .hs-hero__cta .hs-btn,
  .hs-btn {
    min-width: 0;
    width: 100%;
    padding: 14px 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hs-hero__eyebrow,
  .hs-hero__title-line,
  .hs-hero__tagline,
  .hs-hero__lead,
  .hs-hero__cta,
  .hs-hero__micro,
  .hs-hero__scroll-inline::before { animation: none; opacity: 1; }
}

/* ==========================================
   共通：スクロールリビール & スタガー fadeup
   ========================================== */

/* スタガー fadeup（見出し／カード／項目）：
   `.hs-fadeup-active` が <html> に付与された時点で .hs-fadeup 要素を初期非表示に。
   .hs-inview が付与された時点で CSS @keyframes アニメーションで ふわっと出現。 */
.hs-fadeup-active .hs-fadeup {
  opacity: 0;
  transform: translateY(32px);
}
.hs-fadeup-active .hs-fadeup.hs-inview {
  animation: hs-fadeup-anim .85s cubic-bezier(.22, 1, .36, 1) both;
  animation-delay: calc(var(--stagger-i, 0) * 90ms);
}
@keyframes hs-fadeup-anim {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* prefers-reduced-motion 対応は JS で処理（プレビューブラウザの媒体クエリ動作が不安定のため） */

/* ==========================================
   2. PAIN POINTS（仕様書 §4 セクション2）
   ========================================== */
.hs-pain__header {
  text-align: center;
  margin-bottom: 56px;
}
.hs-pain__title {
  font-family: var(--hs-font-heading);
  font-size: clamp(1.5rem, 3.2vw, 2rem);
  font-weight: 700;
  color: var(--hs-text-primary);
  line-height: 1.6;
}
.hs-pain__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}
.hs-pain-card {
  background: var(--hs-soft-beige);
  padding: 32px 28px;
  border-radius: 4px;
  border: 1px solid var(--hs-border-soft);
}
.hs-pain-card__num {
  display: block;
  font-family: var(--hs-font-display);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--hs-accent-gold);
  margin-bottom: 14px;
}
.hs-pain-card__title {
  /* PDF準拠：カード見出しは明朝で統一 */
  font-family: var(--hs-font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--hs-hero-bg);
  line-height: 1.6;
  margin-bottom: 10px;
  letter-spacing: .02em;
}
.hs-pain-card__body {
  /* PDF準拠：カード本文も明朝で統一 */
  font-family: var(--hs-font-heading);
  font-size: .875rem;
  line-height: 1.9;
  color: var(--hs-text-secondary);
  letter-spacing: .02em;
}
.hs-pain__footer {
  text-align: center;
  margin-top: 56px;
}
.hs-pain__link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  /* PDF準拠：誘導リンクも編集的に明朝 */
  font-family: var(--hs-font-heading);
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--hs-hero-bg);
  transition: color .2s ease;
  letter-spacing: .02em;
}
.hs-pain__link:hover { color: var(--hs-accent-gold); }
.hs-pain__arrow {
  color: var(--hs-accent-gold);
  font-weight: 700;
  transition: transform .25s ease;
}
.hs-pain__link:hover .hs-pain__arrow { transform: translateY(4px); }

@media (max-width: 767px) {
  .hs-pain__header { margin-bottom: 32px; }
  .hs-pain__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .hs-pain-card { padding: 24px 20px; }
  .hs-pain__footer { margin-top: 32px; }
}

/* ==========================================
   3. WHAT IS HAYASITE（仕様書 §4 セクション3）
   ========================================== */
.hs-what__inner {
  max-width: 840px;
  margin: 0 auto;
  text-align: center;
  padding: 24px 0;
}
.hs-what__heading {
  font-family: var(--hs-font-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--hs-text-on-ink);
  letter-spacing: .04em;
  line-height: 1.4;
  margin: 24px 0 56px;
}
.hs-what__statement {
  /* PDF準拠：キーステートメントは明朝で統一 */
  font-family: var(--hs-font-heading);
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  font-weight: 500;
  color: var(--hs-text-on-ink);
  line-height: 1.9;
  letter-spacing: .02em;
}
.hs-what__statement + .hs-what__statement {
  margin-top: 40px;
}
.hs-what__accent {
  color: var(--hs-accent-gold);
  font-weight: 600;
}

@media (max-width: 767px) {
  .hs-what__heading { margin: 16px 0 36px; }
  .hs-what__statement + .hs-what__statement { margin-top: 28px; }
}

/* ==========================================
   4. PILLARS（仕様書 §4 セクション4）
   ========================================== */
.hs-pillars__lead {
  text-align: center;
  margin-bottom: 64px;
}
.hs-pillars__title {
  font-family: var(--hs-font-heading);
  font-size: clamp(1.5rem, 3.2vw, 2rem);
  font-weight: 700;
  color: var(--hs-text-primary);
  line-height: 1.6;
}

.hs-pillar {
  max-width: 880px;
  margin: 0 auto;
  padding: 56px 0;
  border-top: 1px solid var(--hs-border-soft);
}
.hs-pillar:first-of-type {
  border-top: none;
  padding-top: 0;
}
.hs-pillar:last-of-type { padding-bottom: 0; }

.hs-pillar__label {
  /* PDF準拠：Trebuchet MS caps ラベル */
  font-family: var(--hs-font-display);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--hs-accent-gold);
  margin-bottom: 12px;
}
.hs-pillar__heading {
  /* PDF準拠：セクション見出しと同じ明朝に統一 */
  font-family: var(--hs-font-heading);
  font-size: clamp(1.375rem, 2.8vw, 1.875rem);
  font-weight: 700;
  color: var(--hs-text-primary);
  line-height: 1.5;
  margin-bottom: 36px;
  letter-spacing: .02em;
}
.hs-pillar__body {
  font-family: var(--hs-font-heading);
  font-size: .95rem;
  line-height: 1.9;
  color: var(--hs-text-secondary);
  margin-top: 32px;
  letter-spacing: .02em;
}
.hs-pillar__body strong {
  color: var(--hs-text-primary);
  font-weight: 600;
}
.hs-pillar__note {
  font-family: var(--hs-font-heading);
  font-size: .8125rem;
  color: var(--hs-text-secondary);
  margin-top: 16px;
  letter-spacing: .02em;
}

/* --- 視覚要素：横棒比較チャート（Pillar 01 / 02） --- */
.hs-chart {
  display: grid;
  gap: 16px;
}
.hs-chart__row {
  display: grid;
  grid-template-columns: 200px 1fr 96px;
  align-items: center;
  gap: 16px;
}
.hs-chart__label {
  font-family: var(--hs-font-heading);
  font-size: .875rem;
  color: var(--hs-text-primary);
  font-weight: 500;
  letter-spacing: .02em;
}
.hs-chart__bar-wrap {
  background: #F2EEE3;
  border-radius: 4px;
  height: 28px;
  overflow: hidden;
}
.hs-chart__bar {
  display: block;
  height: 100%;
  background: #CFC9B8;
  border-radius: 4px;
  transition: width .6s ease;
}
.hs-chart__bar--highlight {
  background: var(--hs-accent-gold);
}
.hs-chart__value {
  font-family: var(--hs-font-heading);
  font-size: .95rem;
  font-weight: 700;
  color: var(--hs-text-primary);
  text-align: right;
  white-space: nowrap;
}
.hs-chart__row--highlight .hs-chart__value { color: var(--hs-hero-bg); }

/* --- 視覚要素：ステップ比較（Pillar 03） --- */
.hs-flow {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.hs-flow__col {
  padding: 28px 24px;
  border-radius: 6px;
  background: var(--hs-soft-beige);
  border: 1px solid var(--hs-border-soft);
}
.hs-flow__col--accent {
  background: #FBF8EE;
  border-color: var(--hs-accent-gold);
}
.hs-flow__label {
  /* 日本語ラベルなので tracked caps ではなく控えめな Gothic に */
  font-family: var(--hs-font-body);
  font-size: .8125rem;
  font-weight: 500;
  letter-spacing: .08em;
  color: var(--hs-text-secondary);
  margin-bottom: 8px;
}
.hs-flow__col--accent .hs-flow__label { color: var(--hs-accent-gold); }
.hs-flow__title {
  /* PDF準拠：サブ見出しは明朝に統一 */
  font-family: var(--hs-font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--hs-text-primary);
  margin-bottom: 16px;
  letter-spacing: .02em;
}
.hs-flow__steps {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
}
.hs-flow__step {
  display: flex;
  gap: 12px;
  padding: 6px 0;
  font-family: var(--hs-font-heading);
  font-size: .875rem;
  color: var(--hs-text-primary);
  line-height: 1.7;
  letter-spacing: .02em;
}
.hs-flow__step-num {
  font-family: var(--hs-font-display);
  font-size: .8125rem;
  color: var(--hs-text-secondary);
  min-width: 24px;
  font-weight: 600;
}
.hs-flow__col--accent .hs-flow__step-num {
  color: var(--hs-accent-gold);
  font-weight: 700;
}
.hs-flow__total {
  font-family: var(--hs-font-heading);
  font-size: .8125rem;
  color: var(--hs-text-secondary);
  padding-top: 14px;
  border-top: 1px solid rgba(0, 0, 0, .06);
  letter-spacing: .02em;
}
.hs-flow__total strong {
  /* 所要時間の数値強調は明朝（PDF準拠） */
  font-family: var(--hs-font-heading);
  color: var(--hs-text-primary);
  font-weight: 700;
  margin-left: 6px;
  font-size: 1.0625em;
}
.hs-flow__col--accent .hs-flow__total strong { color: var(--hs-accent-gold); }

@media (max-width: 767px) {
  .hs-pillars__lead { margin-bottom: 40px; }
  .hs-pillar { padding: 40px 0; }
  .hs-pillar__heading { margin-bottom: 24px; }
  .hs-chart__row {
    grid-template-columns: 1fr 80px;
    gap: 6px 12px;
  }
  .hs-chart__label {
    grid-column: 1 / -1;
    font-size: .8125rem;
  }
  .hs-chart__value { font-size: .875rem; }
  .hs-flow { grid-template-columns: 1fr; }
}

/* ==========================================
   5. PLANS（仕様書 §4 セクション5）
   ========================================== */
.hs-plans__lead {
  text-align: center;
  margin-bottom: 56px;
}
.hs-plans__title {
  font-family: var(--hs-font-heading);
  font-size: clamp(1.5rem, 3.2vw, 2rem);
  font-weight: 700;
  color: var(--hs-text-primary);
  line-height: 1.6;
}
.hs-plans__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  align-items: stretch;
}
.hs-plan {
  position: relative;
  background: #FFFFFF;
  border: 1px solid var(--hs-border-soft);
  border-radius: 8px;
  padding: 36px 24px 32px;
  display: flex;
  flex-direction: column;
  transition: transform .25s ease, box-shadow .25s ease;
}
.hs-plan:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(15, 22, 41, .08);
}
.hs-plan--featured {
  border-color: var(--hs-accent-gold);
  border-width: 2px;
  box-shadow: 0 10px 32px rgba(201, 168, 76, .18);
  padding: 35px 23px 31px;
}
.hs-plan__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--hs-accent-gold);
  color: var(--hs-hero-bg);
  font-family: var(--hs-font-display);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .18em;
  padding: 4px 16px;
  border-radius: 99px;
  white-space: nowrap;
}
.hs-plan__name {
  /* 英caps "LITE/STANDARD/BUSINESS/PREMIUM" → Trebuchet MS */
  font-family: var(--hs-font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--hs-hero-bg);
  text-align: center;
  margin-bottom: 20px;
}
.hs-plan__price {
  text-align: center;
  font-family: var(--hs-font-heading);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--hs-text-primary);
  line-height: 1;
}
.hs-plan__price-unit {
  /* 数字と同じ明朝で単位も揃える */
  font-family: var(--hs-font-heading);
  font-size: .875rem;
  font-weight: 500;
  color: var(--hs-text-secondary);
  margin-left: 4px;
}
.hs-plan__desc {
  /* PDF準拠：プラン説明のサブコピーは明朝で編集的に */
  font-family: var(--hs-font-heading);
  font-size: .875rem;
  color: var(--hs-text-secondary);
  line-height: 1.8;
  text-align: center;
  margin: 16px 0 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--hs-border-soft);
  letter-spacing: .02em;
}
.hs-plan__features {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  flex-grow: 1;
}
.hs-plan__feature {
  position: relative;
  padding-left: 20px;
  font-family: var(--hs-font-heading);
  font-size: .875rem;
  line-height: 1.8;
  color: var(--hs-text-primary);
  margin-bottom: 10px;
  letter-spacing: .02em;
}
.hs-plan__feature::before {
  content: '';
  position: absolute;
  left: 2px;
  top: .65em;
  width: 6px;
  height: 6px;
  background: var(--hs-accent-gold);
  border-radius: 50%;
}
.hs-plan__cta {
  display: block;
  text-align: center;
  padding: 12px 16px;
  /* PDF準拠：プランCTAも明朝で統一 */
  font-family: var(--hs-font-heading);
  font-size: .9375rem;
  font-weight: 700;
  color: var(--hs-hero-bg);
  background: transparent;
  border: 1px solid var(--hs-hero-bg);
  border-radius: 999px;
  letter-spacing: .04em;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.hs-plan__cta:hover {
  background: var(--hs-hero-bg);
  color: var(--hs-text-on-ink);
}
.hs-plan--featured .hs-plan__cta {
  background: var(--hs-accent-gold);
  border-color: var(--hs-accent-gold);
  color: var(--hs-hero-bg);
}
.hs-plan--featured .hs-plan__cta:hover {
  background: var(--hs-gold-hover);
  border-color: var(--hs-gold-hover);
}
.hs-plans__note {
  text-align: center;
  font-family: var(--hs-font-heading);
  font-size: .8125rem;
  color: var(--hs-text-secondary);
  margin-top: 40px;
  letter-spacing: .02em;
}
.hs-plans__note strong {
  color: var(--hs-accent-gold);
  font-weight: 700;
}

@media (max-width: 1023px) {
  .hs-plans__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 599px) {
  .hs-plans__lead { margin-bottom: 36px; }
  .hs-plans__grid { grid-template-columns: 1fr; gap: 16px; }
}

/* ==========================================
   6. MONTHLY SUPPORT（仕様書 §4 セクション6）
   ========================================== */
.hs-support__lead {
  text-align: center;
  margin-bottom: 56px;
}
.hs-support__title {
  font-family: var(--hs-font-heading);
  font-size: clamp(1.5rem, 3.2vw, 2rem);
  font-weight: 700;
  color: var(--hs-text-primary);
  line-height: 1.6;
  margin-bottom: 16px;
}
.hs-support__intro {
  max-width: 640px;
  margin: 0 auto;
  font-family: var(--hs-font-heading);
  font-size: .95rem;
  color: var(--hs-text-secondary);
  line-height: 1.9;
  letter-spacing: .02em;
}
.hs-support__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.hs-support-card {
  background: var(--hs-soft-beige);
  border: 1px solid var(--hs-border-soft);
  border-radius: 8px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  transition: transform .25s ease, box-shadow .25s ease;
}
.hs-support-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(15, 22, 41, .06);
}
.hs-support-card__name {
  /* 英caps "BASIC/STANDARD/PRO" → Trebuchet MS */
  font-family: var(--hs-font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--hs-hero-bg);
  margin-bottom: 16px;
}
.hs-support-card__price {
  font-family: var(--hs-font-heading);
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--hs-text-primary);
  line-height: 1;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--hs-border-soft);
}
.hs-support-card__price-unit {
  /* 数字と同じ明朝で単位も揃える */
  font-family: var(--hs-font-heading);
  font-size: .875rem;
  font-weight: 500;
  color: var(--hs-text-secondary);
  margin-left: 6px;
}
.hs-support-card__features {
  list-style: none;
  padding: 0;
  margin: 0;
  flex-grow: 1;
}
.hs-support-card__feature {
  position: relative;
  padding-left: 20px;
  font-family: var(--hs-font-heading);
  font-size: .875rem;
  line-height: 1.9;
  letter-spacing: .02em;
  color: var(--hs-text-primary);
  margin-bottom: 10px;
}
.hs-support-card__feature::before {
  content: '';
  position: absolute;
  left: 2px;
  top: .7em;
  width: 6px;
  height: 6px;
  background: var(--hs-accent-gold);
  border-radius: 50%;
}
.hs-support__note {
  text-align: center;
  font-family: var(--hs-font-heading);
  font-size: .8125rem;
  color: var(--hs-text-secondary);
  margin-top: 32px;
  letter-spacing: .02em;
}

@media (max-width: 899px) {
  .hs-support__grid { grid-template-columns: 1fr; gap: 16px; }
  .hs-support__lead { margin-bottom: 36px; }
}

/* ==========================================
   7. CASE STUDIES（.key 6パターン準拠の Featured レイアウト）
   ========================================== */
.hs-cases {
  padding: 96px 0 80px;
}
.hs-cases__tracker {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--hs-font-editorial);
  font-style: italic;
  font-size: .8125rem;
  color: var(--hs-ink-soft);
  margin-bottom: 40px;
  letter-spacing: .06em;
}
.hs-cases__tracker-left {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.hs-cases__tracker-num {
  font-family: var(--hs-font-display);
  font-style: normal;
  font-weight: 600;
  letter-spacing: .18em;
  color: var(--hs-ink);
}
.hs-cases__tracker-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--hs-ink-soft);
  opacity: .5;
}
.hs-cases__tracker-label {
  font-family: var(--hs-font-display);
  font-style: normal;
  letter-spacing: .24em;
  font-size: .72rem;
  font-weight: 600;
  color: var(--hs-ink);
  text-transform: uppercase;
}
.hs-cases__headline {
  font-family: var(--hs-font-heading);
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 700;
  color: var(--hs-ink);
  letter-spacing: .02em;
  line-height: 1.3;
  margin-bottom: 56px;
  max-width: 900px;
}
.hs-cases__headline-accent {
  /* PDF準拠：ゴールド単色（#C9A74B 実測値） */
  color: var(--hs-gold);
}

/* --- Featured panel（左大ビジュアル + 右メタ情報） --- */
.hs-cases__featured {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 56px;
  align-items: stretch;
  margin-bottom: 48px;
}
.hs-case-panel {
  display: none;
}
.hs-case-panel--active {
  display: contents;
}
.hs-case-panel__visual {
  position: relative;
  aspect-ratio: 16 / 10;
  border-radius: 4px;
  overflow: hidden;
  background: linear-gradient(135deg, #D4B45E 0%, #8B6E4A 100%);
  box-shadow: 0 20px 50px rgba(26, 26, 26, .12);
}
.hs-case-panel__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.hs-case-panel__visual-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, .85);
  font-family: var(--hs-font-editorial);
  font-style: italic;
  font-size: 1.25rem;
  letter-spacing: .05em;
  padding: 0 32px;
  text-align: center;
  line-height: 1.6;
}
.hs-case-panel__meta {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hs-case-panel__eyebrow {
  font-family: var(--hs-font-display);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--hs-ink-soft);
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--hs-border-warm);
}
.hs-case-panel__metric {
  font-family: var(--hs-font-editorial);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(1.5rem, 2.8vw, 2.125rem);
  color: var(--hs-ink);
  line-height: 1.2;
  margin-bottom: 20px;
}
.hs-case-panel__client {
  /* 見出し相当の強調：明朝で他のケース見出しと統一 */
  font-family: var(--hs-font-heading);
  font-size: clamp(1.25rem, 1.6vw, 1.375rem);
  font-weight: 700;
  color: var(--hs-ink);
  line-height: 1.5;
  margin-bottom: 6px;
  letter-spacing: .02em;
}
.hs-case-panel__sub {
  font-family: var(--hs-font-heading);
  font-size: .875rem;
  color: var(--hs-ink-soft);
  margin-bottom: 24px;
  letter-spacing: .02em;
}
.hs-case-panel__desc {
  font-family: var(--hs-font-heading);
  font-size: .9375rem;
  line-height: 1.95;
  color: var(--hs-ink-soft);
  margin-bottom: 32px;
  letter-spacing: .02em;
}
.hs-case-panel__url {
  font-family: var(--hs-font-editorial);
  font-style: italic;
  font-size: .9375rem;
  color: var(--hs-gold);
  align-self: flex-start;
  transition: color .2s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.hs-case-panel__url::after {
  content: '↗';
  transition: transform .25s ease;
}
.hs-case-panel__url:hover { color: var(--hs-ink); }
.hs-case-panel__url:hover::after { transform: translate(2px, -2px); }

/* --- Preview thumbnails（下段、切替ボタン） --- */
.hs-cases__previews {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid var(--hs-border-warm);
}
.hs-case-preview {
  all: unset;
  cursor: pointer;
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 16px;
  align-items: center;
  padding: 12px;
  border-radius: 4px;
  transition: background .2s ease, transform .25s ease;
}
.hs-case-preview:hover {
  background: rgba(26, 26, 26, .03);
  transform: translateY(-2px);
}
.hs-case-preview--active {
  background: rgba(201, 168, 76, .12);
}
.hs-case-preview__thumb {
  aspect-ratio: 4 / 3;
  border-radius: 3px;
  overflow: hidden;
  background: linear-gradient(135deg, #E8DEC6, #C9B589);
  position: relative;
}
.hs-case-preview__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.hs-case-preview__body {
  text-align: left;
}
.hs-case-preview__client {
  font-family: var(--hs-font-heading);
  font-size: .875rem;
  font-weight: 700;
  color: var(--hs-ink);
  margin-bottom: 4px;
  line-height: 1.5;
  letter-spacing: .02em;
}
.hs-case-preview__metric {
  font-family: var(--hs-font-editorial);
  font-style: italic;
  font-size: .75rem;
  color: var(--hs-ink-soft);
  margin-bottom: 4px;
}
.hs-case-preview__url {
  font-family: var(--hs-font-editorial);
  font-style: italic;
  font-size: .7rem;
  color: var(--hs-ink-soft);
  letter-spacing: .02em;
}
.hs-case-preview--active .hs-case-preview__metric,
.hs-case-preview--active .hs-case-preview__url {
  color: var(--hs-gold);
}

@media (max-width: 899px) {
  .hs-cases__featured {
    grid-template-columns: 1fr;
    gap: 32px;
    margin-bottom: 32px;
  }
  .hs-cases__headline { margin-bottom: 36px; }
  .hs-cases__previews { grid-template-columns: 1fr; gap: 8px; }
  .hs-case-preview { padding: 8px; }
}
@media (max-width: 599px) {
  .hs-case-preview {
    grid-template-columns: 72px 1fr;
    gap: 12px;
  }
}

/* ==========================================
   8. PROCESS（仕様書 §4 セクション8）
   ========================================== */
.hs-process__lead {
  text-align: center;
  margin-bottom: 48px;
}
.hs-process__title {
  font-family: var(--hs-font-heading);
  font-size: clamp(1.5rem, 3.2vw, 2rem);
  font-weight: 700;
  color: var(--hs-text-primary);
  line-height: 1.6;
  margin-bottom: 16px;
}
.hs-process__intro {
  max-width: 640px;
  margin: 0 auto;
  font-family: var(--hs-font-heading);
  font-size: .95rem;
  color: var(--hs-text-secondary);
  line-height: 1.9;
  letter-spacing: .02em;
}
.hs-process__flow {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 14px;
  align-items: stretch;
}
.hs-process-step {
  position: relative;
  background: var(--hs-soft-beige);
  border: 1px solid var(--hs-border-soft);
  border-radius: 6px;
  padding: 20px 10px 18px;
  text-align: center;
}
.hs-process-step__num {
  font-family: var(--hs-font-display);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .18em;
  color: var(--hs-accent-gold);
  margin-bottom: 8px;
}
.hs-process-step__label {
  font-family: var(--hs-font-heading);
  font-size: .8125rem;
  font-weight: 600;
  color: var(--hs-text-primary);
  line-height: 1.5;
  letter-spacing: .02em;
}
.hs-process-step + .hs-process-step::before {
  content: '›';
  position: absolute;
  top: 50%;
  left: -11px;
  transform: translateY(-50%);
  color: var(--hs-accent-gold);
  font-weight: 700;
  font-size: 1.25rem;
  line-height: 1;
}

.hs-process__timeline {
  margin-top: 40px;
  background: var(--hs-soft-beige);
  border: 1px solid var(--hs-border-soft);
  border-radius: 8px;
  padding: 28px 24px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.hs-process__timeline-item {
  text-align: center;
  padding: 0 8px;
  border-right: 1px solid var(--hs-border-soft);
}
.hs-process__timeline-item:last-child { border-right: none; }
.hs-process__timeline-plan {
  font-family: var(--hs-font-display);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--hs-hero-bg);
  margin-bottom: 8px;
}
.hs-process__timeline-value {
  font-family: var(--hs-font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--hs-accent-gold);
}

.hs-process__tagline {
  text-align: center;
  font-size: .95rem;
  color: var(--hs-text-primary);
  margin-top: 32px;
  font-weight: 500;
}
.hs-process__tagline strong {
  color: var(--hs-accent-gold);
  font-weight: 700;
}

@media (max-width: 899px) {
  .hs-process__flow {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .hs-process-step + .hs-process-step::before {
    content: '↓';
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 1rem;
  }
  .hs-process__timeline {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px 0;
    padding: 24px 16px;
  }
  .hs-process__timeline-item:nth-child(2n) { border-right: none; }
  .hs-process__timeline-item:nth-child(-n+2) {
    padding-bottom: 20px;
    border-bottom: 1px solid var(--hs-border-soft);
  }
}

/* ==========================================
   9. FAQ（仕様書 §4 セクション9）
   ========================================== */
.hs-faq__lead {
  text-align: center;
  margin-bottom: 48px;
}
.hs-faq__title {
  font-family: var(--hs-font-heading);
  font-size: clamp(1.5rem, 3.2vw, 2rem);
  font-weight: 700;
  color: var(--hs-text-primary);
  line-height: 1.6;
}
.hs-faq__list {
  max-width: 820px;
  margin: 0 auto;
  background: #FFFFFF;
  border-radius: 8px;
  padding: 0 32px;
  border: 1px solid var(--hs-border-soft);
}
.hs-faq-item {
  border-bottom: 1px solid var(--hs-border-soft);
}
.hs-faq-item:last-of-type { border-bottom: none; }
.hs-faq-item__q {
  list-style: none;
  cursor: pointer;
  padding: 24px 44px 24px 0;
  position: relative;
  /* PDF準拠：質問文は明朝で編集的に */
  font-family: var(--hs-font-heading);
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--hs-text-primary);
  line-height: 1.6;
  transition: color .2s ease;
  display: flex;
  gap: 10px;
  letter-spacing: .02em;
}
.hs-faq-item__q::-webkit-details-marker { display: none; }
.hs-faq-item__q::marker { content: ''; }
.hs-faq-item__q::after {
  content: '+';
  position: absolute;
  right: 2px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--hs-accent-gold);
  transition: transform .25s ease;
  line-height: 1;
}
.hs-faq-item[open] .hs-faq-item__q::after {
  transform: translateY(-50%) rotate(45deg);
}
.hs-faq-item[open] .hs-faq-item__q { color: var(--hs-accent-gold); }
.hs-faq-item__q:hover { color: var(--hs-accent-gold); }
.hs-faq-item__q-mark {
  font-family: var(--hs-font-display);
  font-size: .875rem;
  font-weight: 700;
  color: var(--hs-accent-gold);
  flex-shrink: 0;
  line-height: 1.7;
}
.hs-faq-item__a {
  padding: 0 44px 24px 0;
  font-family: var(--hs-font-heading);
  font-size: .9375rem;
  line-height: 1.95;
  color: var(--hs-text-secondary);
  letter-spacing: .02em;
  display: flex;
  gap: 10px;
}
.hs-faq-item__a-mark {
  font-family: var(--hs-font-display);
  font-size: .875rem;
  font-weight: 700;
  color: var(--hs-text-primary);
  flex-shrink: 0;
  line-height: 2;
}

@media (max-width: 767px) {
  .hs-faq__lead { margin-bottom: 28px; }
  .hs-faq__list { padding: 0 20px; }
  .hs-faq-item__q { padding: 20px 32px 20px 0; font-size: .9375rem; }
  .hs-faq-item__a { padding: 0 32px 20px 0; font-size: .875rem; }
}

/* ==========================================
   10. RESOURCE DOWNLOAD（仕様書 §4 セクション10）
   ========================================== */
.hs-download__inner {
  max-width: 640px;
  margin: 0 auto;
  background: #FFFFFF;
  border-radius: 12px;
  border: 1px solid var(--hs-border-soft);
  padding: 48px 48px 40px;
}
.hs-download__lead {
  text-align: center;
  margin-bottom: 32px;
}
.hs-download__title {
  font-family: var(--hs-font-heading);
  font-size: clamp(1.375rem, 2.8vw, 1.75rem);
  font-weight: 700;
  color: var(--hs-text-primary);
  line-height: 1.5;
  margin: 16px 0 16px;
}
.hs-download__desc {
  font-family: var(--hs-font-heading);
  font-size: .9375rem;
  color: var(--hs-text-secondary);
  line-height: 1.95;
  letter-spacing: .02em;
}
.hs-download__form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* フォームフィールド（他セクションでも流用想定） */
.hs-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.hs-field__label {
  font-size: .8125rem;
  font-weight: 600;
  color: var(--hs-text-primary);
  display: inline-flex;
  align-items: center;
}
.hs-field__label--required::after {
  content: '必須';
  font-family: var(--hs-font-body);
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: #FFFFFF;
  background: var(--hs-accent-gold);
  padding: 2px 6px;
  border-radius: 3px;
  margin-left: 8px;
}
.hs-field__input,
.hs-field__select,
.hs-field__textarea {
  width: 100%;
  padding: 12px 14px;
  font-size: .9375rem;
  font-family: var(--hs-font-body);
  color: var(--hs-text-primary);
  background: #FFFFFF;
  border: 1px solid var(--hs-border-soft);
  border-radius: 6px;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.hs-field__input:focus,
.hs-field__select:focus,
.hs-field__textarea:focus {
  outline: none;
  border-color: var(--hs-accent-gold);
  box-shadow: 0 0 0 3px var(--hs-gold-glow);
}
.hs-field__textarea {
  min-height: 96px;
  resize: vertical;
}

.hs-download__submit {
  /* Hero/Contact と同じ gold→deep gold 2色グラデに統一、フォントも明朝に */
  margin-top: 12px;
  padding: 14px 24px;
  font-size: .95rem;
  font-weight: 700;
  color: var(--hs-ink);
  background: var(--hs-gradient-warm);
  background-size: 180% 180%;
  background-position: 0% 50%;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  font-family: var(--hs-font-heading);
  letter-spacing: .04em;
  transition: transform .25s ease, box-shadow .25s ease, background-position .35s ease;
}
.hs-download__submit:hover {
  background-position: 100% 50%;
  box-shadow: 0 10px 28px rgba(183, 150, 46, .35);
  transform: translateY(-2px);
}
.hs-download__note {
  text-align: center;
  font-family: var(--hs-font-heading);
  font-size: .8125rem;
  color: var(--hs-text-secondary);
  margin-top: 4px;
  letter-spacing: .02em;
}
.hs-download__error {
  text-align: center;
  font-family: var(--hs-font-heading);
  font-size: .875rem;
  color: #B83F2C;
  background: rgba(184, 63, 44, .08);
  padding: 12px 16px;
  border-radius: 6px;
  margin-top: 12px;
  letter-spacing: .02em;
}
.hs-download__submit[disabled] {
  opacity: .6;
  cursor: wait;
  pointer-events: none;
}

@media (max-width: 767px) {
  .hs-download__inner { padding: 32px 20px 28px; }
}

/* ==========================================
   11. CONTACT CTA（仕様書 §4 セクション11）
   ========================================== */
.hs-contact__inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  padding: 24px 0;
}
.hs-contact__title {
  font-family: var(--hs-font-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--hs-text-on-ink);
  letter-spacing: .04em;
  line-height: 1.4;
  margin: 20px 0 28px;
}
.hs-contact__body {
  font-family: var(--hs-font-heading);
  font-size: 1rem;
  line-height: 1.95;
  color: rgba(246, 243, 236, .85);
  margin-bottom: 40px;
  letter-spacing: .02em;
}
.hs-contact__cta-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 18px;
}
/* Contact 内の代表と面談 直通リンク（ダーク背景用） */
.hs-contact__direct {
  margin: 20px 0 14px;
  font-family: var(--hs-font-heading);
  font-size: .9375rem;
  letter-spacing: .02em;
}
.hs-contact__direct a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(246, 243, 236, .92);
  font-weight: 600;
  padding-bottom: 3px;
  border-bottom: 1px solid rgba(246, 243, 236, .28);
  transition: color .2s ease, border-color .2s ease;
}
.hs-contact__direct a::after {
  content: "→";
  color: var(--hs-gold);
  transition: transform .25s ease;
}
.hs-contact__direct a:hover {
  color: var(--hs-gold);
  border-color: var(--hs-gold);
}
.hs-contact__direct a:hover::after {
  transform: translateX(3px);
}

.hs-contact__micro {
  font-family: var(--hs-font-heading);
  font-size: .85rem;
  color: rgba(246, 243, 236, .6);
  letter-spacing: .02em;
}

@media (max-width: 767px) {
  .hs-contact__body { margin-bottom: 28px; }
}

/* ==========================================
   全セクション実装完了（仕様書 §4 セクション1〜11 + §12 フッター）
   ========================================== */