/* ==========================================================================
   Komata Theme — トップページ再設計 v2（2026-08）
   muuuuu.org系: 明朝×縦書き×大余白×写真主体
   デザイントークン: design_handoff_komata_site/README.md
   renewal.css（第3期）の後に読み込み、v2が優先される
   ========================================================================== */

:root {
  --kv-bg: #f4f1ea;        /* 生成り */
  --kv-ink: #1d1c19;       /* 墨色 */
  --kv-sub: #4b4a45;       /* 本文サブ */
  --kv-cap: #8a877e;       /* キャプション */
  --kv-navy: #16233a;      /* ダーク背景・ボタン */
  --kv-accent: #1e3a5f;    /* ラベル・罫線・引用線 */
  --kv-dlabel: #9db3cc;    /* ダーク面ラベル */
  --kv-dtext: #f4f1ea;
  --kv-dsub: #a5a29a;
  --kv-dthin: #7a776e;
  --kv-line: rgba(29, 28, 25, 0.15);
  --kv-dline: rgba(244, 241, 234, 0.18);
  --kv-serif: 'Shippori Mincho', serif;
  --kv-sans: 'Zen Kaku Gothic New', sans-serif;
  --kv-en: 'Cormorant Garamond', serif;
  --kv-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--kv-bg);
  color: var(--kv-ink);
  font-family: var(--kv-sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  line-height: 1.8;
  padding-bottom: 0 !important; /* kr-fixedbarのbody padding打ち消し（kvバーは自前で確保） */
}
body a { color: var(--kv-ink); text-decoration: none; transition: color 0.3s ease, opacity 0.3s ease, background 0.3s ease; }
body a:hover { color: var(--kv-accent); }

@keyframes kvScrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}
@keyframes kvMarquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ==========================================================================
   共通レイアウト・タイポ
   ========================================================================== */
.kv-wrap { max-width: 1360px; margin: 0 auto; }
.kv-pad { padding-left: 40px; padding-right: 40px; }

.kv-label {
  margin: 0 0 24px;
  font-family: var(--kv-en);
  font-style: italic;
  font-size: 15px;
  letter-spacing: 0.1em;
  color: var(--kv-accent);
}
.kv-label--dark { color: var(--kv-dlabel); }

.kv-h1 {
  font-family: var(--kv-serif);
  font-weight: 500;
  font-size: clamp(38px, 5vw, 64px);
  letter-spacing: 0.2em;
  margin: 0 0 40px;
  line-height: 1.6;
}
.kv-h2 {
  font-family: var(--kv-serif);
  font-weight: 500;
  font-size: 30px;
  letter-spacing: 0.16em;
  margin: 0;
  line-height: 1.8;
}
.kv-h3 {
  margin: 0 0 16px;
  font-family: var(--kv-serif);
  font-weight: 500;
  font-size: 21px;
  letter-spacing: 0.12em;
}
.kv-lead {
  margin: 0;
  font-size: 14.5px;
  line-height: 2.8;
  letter-spacing: 0.1em;
  color: var(--kv-sub);
}
.kv-text {
  margin: 0;
  font-size: 13.5px;
  line-height: 2.4;
  letter-spacing: 0.08em;
  color: var(--kv-sub);
}
.kv-dark .kv-text { color: var(--kv-dsub); }

/* セクション見出し行（ラベル＋見出し横並び） */
.kv-sechead {
  display: flex;
  align-items: baseline;
  gap: 28px;
  margin-bottom: 96px;
  flex-wrap: wrap;
}
.kv-sechead .kv-label { margin: 0; }

/* 2カラム（ラベル列300px＋本文） */
.kv-2col {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: clamp(48px, 7vw, 120px);
}

/* リンク（下線） */
.kv-link-ul {
  font-size: 12px;
  letter-spacing: 0.22em;
  border-bottom: 1px solid var(--kv-ink);
  padding-bottom: 6px;
}
.kv-dark .kv-link-ul { border-color: var(--kv-dtext); color: var(--kv-dtext); }

/* ピルボタン */
.kv-btn {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.22em;
  padding: 14px 40px;
  border-radius: 999px;
  border: 1px solid var(--kv-ink);
  color: var(--kv-ink);
  transition: all 0.3s ease;
  cursor: pointer;
  background: transparent;
  font-family: var(--kv-sans);
}
.kv-btn:hover { background: var(--kv-navy); color: var(--kv-dtext); border-color: var(--kv-navy); }
.kv-btn--fill { background: var(--kv-navy); color: var(--kv-dtext); border-color: var(--kv-navy); }
.kv-btn--fill:hover { opacity: 0.85; color: var(--kv-dtext); }
.kv-btn--cream { background: var(--kv-bg); color: var(--kv-navy); border-color: var(--kv-bg); }
.kv-btn--cream:hover { opacity: 0.85; background: var(--kv-bg); color: var(--kv-navy); }
.kv-btn--white-line { border-color: rgba(255, 255, 255, 0.7); color: #fff; }
.kv-btn--white-line:hover { background: #fff; color: var(--kv-navy); border-color: #fff; }
.kv-btn--white { background: #fff; color: var(--kv-navy); border-color: #fff; }
.kv-btn--white:hover { opacity: 0.85; }
.kv-btn--big { padding: 18px 56px; }

/* アウトライン文字（Cormorant・縁取り） */
.kv-outline {
  font-family: var(--kv-en);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(29, 28, 25, 0.4);
}
.kv-outline--num80 { font-size: 80px; }
.kv-outline--num52 { font-size: 52px; }
.kv-outline--num44 { font-size: 44px; }
.kv-dark .kv-outline { -webkit-text-stroke: 1px rgba(244, 241, 234, 0.5); }

/* ページヒーロー背景の巨大英字 */
.kv-bigword {
  position: absolute;
  top: 110px;
  right: -30px;
  margin: 0;
  font-family: var(--kv-en);
  font-size: clamp(90px, 14vw, 210px);
  line-height: 0.9;
  color: transparent;
  -webkit-text-stroke: 1px rgba(29, 28, 25, 0.14);
  pointer-events: none;
  white-space: nowrap;
  z-index: 0;
}
.kv-bigword--photo { -webkit-text-stroke: 1.5px rgba(255, 255, 255, 0.5); top: 96px; right: -24px; }

/* 白カード（写真重ね） */
.kv-card {
  background: #fff;
  padding: 64px 56px;
  position: relative;
  z-index: 2;
  box-shadow: 0 24px 80px rgba(29, 28, 25, 0.08);
}

/* ダークセクション */
.kv-dark { background: var(--kv-navy); color: var(--kv-dtext); }
.kv-dark a { color: var(--kv-dtext); }

/* 罫線行（汎用） */
.kv-rule-top { border-top: 1px solid var(--kv-line); }
.kv-rule-bottom { border-bottom: 1px solid var(--kv-line); }
.kv-dark .kv-rule-top { border-top-color: var(--kv-dline); }
.kv-dark .kv-rule-bottom { border-bottom-color: var(--kv-dline); }

/* ==========================================================================
   ヘッダー（fixed・mix-blend-mode:difference）
   ========================================================================== */
header.kv-header {
  background: transparent !important; /* 旧style.cssの header{background:#fff!important} を打ち消し */
  box-shadow: none !important;
}
.kv-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 26px 40px;
  pointer-events: none;
}
.kv-header a, .kv-header button { pointer-events: auto; }
.kv-header-logo { display: flex; align-items: center; gap: 12px; }
.kv-header-logo img { height: 34px; width: auto; display: block; }
/* 明暗判定はJS（.is-light切替）。暗い背景=白／明るい背景=濃紺#16233a */
.kv-logo-name {
  font-family: var(--kv-serif);
  font-size: 19px;
  letter-spacing: 0.18em;
  color: #fff;
  transition: color 0.35s ease;
}
.kv-logo-est {
  font-family: var(--kv-en);
  font-style: italic;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: #fff;
  opacity: 0.7;
  transition: color 0.35s ease;
}
.kv-gnav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2.2vw, 32px);
  font-size: 12px;
  letter-spacing: 0.16em;
  white-space: nowrap;
}
.kv-gnav a { color: #fff; transition: color 0.35s ease, border-color 0.35s ease, opacity 0.3s ease; }
.kv-gnav a:hover { color: #fff; opacity: 0.75; }
.kv-gnav a.is-current { border-bottom: 1px solid #fff; padding-bottom: 3px; }
.kv-gnav .kv-gnav-cta {
  border: 1px solid rgba(255, 255, 255, 0.6);
  padding: 9px 20px;
  border-radius: 999px;
}
.kv-gnav .kv-gnav-cta.is-current { border: 1px solid #fff; }

/* 明るい背景上（生成り・白カード等）＝濃紺 */
.kv-header.is-light .kv-logo-name,
.kv-header.is-light .kv-logo-est,
.kv-header.is-light .kv-gnav a { color: var(--kv-navy); }
.kv-header.is-light .kv-gnav a:hover { color: var(--kv-navy); }
.kv-header.is-light .kv-gnav a.is-current { border-bottom-color: var(--kv-navy); }
.kv-header.is-light .kv-gnav .kv-gnav-cta { border-color: rgba(22, 35, 58, 0.55); }
.kv-header.is-light .kv-gnav .kv-gnav-cta.is-current { border-color: var(--kv-navy); }
.kv-header.is-light .kv-burger span { background: var(--kv-navy); }

/* ハンバーガー（モバイル） */
.kv-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 7px;
  width: 44px;
  height: 44px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1002;
}
.kv-burger span { display: block; width: 28px; height: 1.5px; background: #fff; transition: transform 0.3s ease, opacity 0.3s ease, background 0.35s ease; }
.kv-burger.is-open span { background: var(--kv-dtext) !important; } /* メニュー展開中は濃紺オーバーレイ上=常に白 */
.kv-burger.is-open span:nth-child(1) { transform: translateY(8.5px) rotate(45deg); }
.kv-burger.is-open span:nth-child(2) { opacity: 0; }
.kv-burger.is-open span:nth-child(3) { transform: translateY(-8.5px) rotate(-45deg); }

.kv-mnav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1001;
  background: rgba(22, 35, 58, 0.98);
  padding: 120px 36px 48px;
  overflow-y: auto;
}
.kv-mnav.is-open { display: block; }
.kv-mnav ul { list-style: none; margin: 0; padding: 0; }
.kv-mnav li { border-bottom: 1px solid var(--kv-dline); }
.kv-mnav li a {
  display: block;
  padding: 20px 4px;
  font-family: var(--kv-serif);
  font-size: 18px;
  letter-spacing: 0.16em;
  color: var(--kv-dtext);
}
.kv-mnav li a .kv-mnav-en {
  margin-left: 14px;
  font-family: var(--kv-en);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--kv-dlabel);
}
.kv-mnav .kv-mnav-cta {
  display: block;
  margin-top: 36px;
  text-align: center;
  background: var(--kv-bg);
  color: var(--kv-navy);
  padding: 17px;
  border-radius: 999px;
  font-size: 13px;
  letter-spacing: 0.2em;
}

@media (max-width: 1080px) {
  .kv-gnav { display: none; }
  .kv-burger { display: flex; }
  .kv-header { padding: 18px 20px; }
  .kv-logo-est { display: none; }
  .kv-logo-name { font-size: 17px; }
}

/* ==========================================================================
   フッター（濃紺・KOMATAアウトライン）＋CTAバンド
   ========================================================================== */
.kv-footwrap { background: var(--kv-navy); color: var(--kv-dtext); overflow: hidden; }
.kv-footwrap a { color: var(--kv-dtext); }
footer.kv-footer { border-top: none !important; box-shadow: none !important; } /* 旧style.cssの footer{border-top:橙} 打ち消し */

/* ボタン文字色は文脈の継承より優先（.kv-footwrap a / .kv-ph-inner a 対策） */
a.kv-btn--cream, .kv-footwrap a.kv-btn--cream { color: var(--kv-navy) !important; }
a.kv-btn--white, .kv-photohero a.kv-btn--white { color: var(--kv-navy) !important; }
a.kv-btn--white-line, .kv-photohero a.kv-btn--white-line { color: #fff !important; }
a.kv-btn--white-line:hover, .kv-photohero a.kv-btn--white-line:hover { color: var(--kv-navy) !important; }
a.kv-btn--fill { color: var(--kv-dtext) !important; }

.kv-cta-center { text-align: center; padding: 160px 40px 0; }
.kv-cta-center .kv-cta-inner {
  max-width: 1360px;
  margin: 0 auto;
  padding-bottom: 110px;
  border-bottom: 1px solid rgba(244, 241, 234, 0.15);
}
.kv-cta-center h2 {
  font-family: var(--kv-serif);
  font-weight: 500;
  font-size: clamp(22px, 2.6vw, 30px);
  letter-spacing: 0.14em;
  margin: 0 0 40px;
}
.kv-cta-center .kv-cta-row { display: flex; justify-content: center; align-items: center; gap: 32px; flex-wrap: wrap; }
.kv-cta-tel-mid { color: var(--kv-dtext); font-family: var(--kv-en); font-size: 30px; letter-spacing: 0.06em; }

.kv-cta-grid { padding: 180px 40px 0; }
.kv-cta-grid .kv-cta-inner {
  max-width: 1360px;
  margin: 0 auto;
  padding-bottom: 120px;
  border-bottom: 1px solid rgba(244, 241, 234, 0.15);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.kv-cta-grid h2 {
  font-family: var(--kv-serif);
  font-weight: 500;
  font-size: clamp(24px, 2.8vw, 34px);
  letter-spacing: 0.14em;
  line-height: 1.9;
  margin: 0 0 24px;
}
.kv-cta-grid .kv-cta-note { margin: 0; font-size: 13.5px; letter-spacing: 0.12em; line-height: 2.4; color: var(--kv-dsub); }
.kv-cta-grid .kv-cta-right { display: grid; gap: 36px; justify-items: start; }
.kv-cta-tel-big {
  color: var(--kv-dtext) !important;
  font-family: var(--kv-en);
  font-size: clamp(40px, 4.5vw, 60px);
  letter-spacing: 0.04em;
  line-height: 1;
}
.kv-cta-hours { margin: 0; font-size: 11.5px; letter-spacing: 0.2em; color: var(--kv-dsub); }

.kv-komata {
  margin: 48px 0 0;
  font-family: var(--kv-en);
  font-size: clamp(80px, 12vw, 180px);
  line-height: 0.9;
  letter-spacing: -0.01em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(244, 241, 234, 0.22);
  text-align: center;
  pointer-events: none;
  padding: 0 40px;
}
.kv-footer {
  max-width: 1360px;
  margin: 0 auto;
  padding: 32px 40px 44px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 32px;
}
.kv-footer-brand { display: flex; align-items: center; gap: 14px; margin: 0 0 18px; }
.kv-footer-brand img { height: 36px; width: auto; display: block; }
.kv-footer-brand p { margin: 0; font-family: var(--kv-serif); font-size: 17px; letter-spacing: 0.18em; }
.kv-footer-info { margin: 0; font-size: 12px; line-height: 2; letter-spacing: 0.1em; color: var(--kv-dsub); }
.kv-footer-info a { color: var(--kv-dsub); }
.kv-footer-right { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
.kv-footer-ig {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--kv-dsub) !important;
  font-size: 11.5px;
  letter-spacing: 0.2em;
}
.kv-footer-ig:hover { color: var(--kv-dtext) !important; }
.kv-footer-copy { margin: 0; font-size: 11px; letter-spacing: 0.14em; color: var(--kv-dthin); }

/* モバイル固定バー（実用維持・v2配色） */
.kv-fixedbar { display: none; position: fixed; left: 0; right: 0; bottom: 0; z-index: 950; }
@media (max-width: 768px) {
  .kv-fixedbar { display: flex; }
  body { padding-bottom: 56px !important; }
  .kv-fixedbar a {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 56px;
    font-size: 12.5px;
    letter-spacing: 0.14em;
  }
  .kv-fixedbar .kv-fb-tel { background: var(--kv-bg); color: var(--kv-ink); border-top: 1px solid var(--kv-line); }
  .kv-fixedbar .kv-fb-contact { background: var(--kv-navy); color: var(--kv-dtext); }
  .kv-fixedbar svg { width: 15px; height: 15px; }
}

/* ==========================================================================
   トップページ
   ========================================================================== */
.kv-gridlines {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: 1440px;
  margin: 0 auto;
}
.kv-gridlines span { border-left: 1px solid rgba(29, 28, 25, 0.06); }
.kv-gridlines span:last-child { border-right: 1px solid rgba(29, 28, 25, 0.06); }

.kv-hero { position: relative; height: 100vh; min-height: 700px; }
.kv-hero-imgwrap { position: absolute; inset: 0; overflow: hidden; }
.kv-hero-imgwrap img {
  width: 100%;
  height: 114%;
  object-fit: cover;
  display: block;
  margin-top: -7vh;
}
.kv-hero-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(150deg, rgba(15, 18, 24, 0.5) 0%, rgba(15, 18, 24, 0.12) 52%, rgba(15, 18, 24, 0.48) 100%);
}
.kv-hero-komata {
  position: absolute;
  left: 40px;
  bottom: 6%;
  margin: 0;
  font-family: var(--kv-en);
  font-weight: 400;
  font-size: clamp(90px, 13vw, 190px);
  line-height: 0.85;
  letter-spacing: -0.02em;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(255, 255, 255, 0.95);
  filter: drop-shadow(0 4px 22px rgba(0, 0, 0, 0.45));
  z-index: 2;
  pointer-events: none;
}
.kv-hero-komata .kv-hero-1947 { margin-left: 0.6em; }
.kv-hero-title { position: absolute; top: 46%; right: 9%; transform: translateY(-50%); z-index: 3; }
.kv-hero-title h1 {
  writing-mode: vertical-rl;
  font-family: var(--kv-serif);
  font-weight: 500;
  font-size: clamp(40px, 5vw, 68px);
  letter-spacing: 0.34em;
  color: #fff;
  margin: 0;
  text-shadow: 0 2px 32px rgba(0, 0, 0, 0.45);
}
.kv-hero-copy { position: absolute; left: 40px; top: 20%; z-index: 2; }
.kv-hero-copy .kv-hero-en { margin: 0 0 12px; font-size: 10.5px; letter-spacing: 0.3em; color: #cdd8e6; }
.kv-hero-copy .kv-hero-ja {
  margin: 0;
  font-size: 13.5px;
  letter-spacing: 0.16em;
  line-height: 2.4;
  color: #fff;
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.35);
}
.kv-hero-scroll {
  position: absolute;
  right: 40px;
  bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  z-index: 3;
}
.kv-hero-scroll .kv-scroll-txt {
  font-family: var(--kv-en);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.2em;
  writing-mode: vertical-rl;
  color: #fff;
}
.kv-hero-scroll .kv-scroll-line {
  display: block;
  width: 1px;
  height: 64px;
  background: #fff;
  animation: kvScrollLine 2.4s ease-in-out infinite;
}

/* マーキー帯 */
.kv-marquee {
  padding: 96px 0;
  border-top: 1px solid rgba(29, 28, 25, 0.12);
  border-bottom: 1px solid rgba(29, 28, 25, 0.12);
  overflow: hidden;
  background: var(--kv-bg);
  position: relative;
  z-index: 2;
}
.kv-marquee-track { display: flex; width: max-content; animation: kvMarquee 32s linear infinite; }
.kv-marquee-track span {
  font-family: var(--kv-en);
  font-size: clamp(44px, 4.6vw, 62px);
  letter-spacing: 0.06em;
  white-space: nowrap;
  padding-right: 80px;
}

/* ステートメント */
.kv-statement { padding: 260px 40px 240px; position: relative; z-index: 2; }
.kv-statement h2 {
  font-family: var(--kv-serif);
  font-weight: 500;
  font-size: clamp(30px, 4vw, 48px);
  letter-spacing: 0.12em;
  line-height: 1.9;
  margin: 0 0 56px;
}
.kv-statement .kv-statement-body {
  margin: 0;
  font-size: 15.5px;
  line-height: 3;
  letter-spacing: 0.1em;
  color: var(--kv-sub);
  max-width: 620px;
}

/* 非対称12カラム実績グリッド */
.kv-worksgrid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 32px; }
.kv-workcard { display: block; position: relative; }
.kv-workcard .kv-workno {
  position: absolute;
  top: -52px;
  left: 0;
  font-family: var(--kv-en);
  font-size: 80px;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(29, 28, 25, 0.4);
}
.kv-workcard .kv-imgbox { overflow: hidden; }
.kv-workcard img {
  width: 100%;
  object-fit: cover;
  display: block;
  transition: transform 1s var(--kv-ease);
}
.kv-workcard:hover img { transform: scale(1.05); }
.kv-workcard .kv-workmeta { display: flex; align-items: baseline; gap: 16px; margin-top: 20px; flex-wrap: wrap; }
.kv-workcard .kv-worktitle { margin: 0; font-family: var(--kv-serif); font-size: 18px; letter-spacing: 0.1em; }
.kv-workcard .kv-workcat { margin: 0; font-size: 10.5px; letter-spacing: 0.24em; color: var(--kv-cap); }
/* 非対称配置（3件周期） */
.kv-workcard:nth-child(3n+1) { grid-column: 1 / 8; }
.kv-workcard:nth-child(3n+1) img { aspect-ratio: 16 / 10; }
.kv-workcard:nth-child(3n+2) { grid-column: 9 / 13; margin-top: 200px; }
.kv-workcard:nth-child(3n+2) img { aspect-ratio: 4 / 5; }
.kv-workcard:nth-child(3n+3) { grid-column: 5 / 11; margin-top: 120px; }
.kv-workcard:nth-child(3n+3) img { aspect-ratio: 16 / 10; }

/* 数字帯 */
.kv-numbers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; }
.kv-numbers > div { border-left: 1px solid var(--kv-dline); padding: 8px 32px; }
.kv-numbers .kv-num-big { margin: 0; font-family: var(--kv-en); font-size: clamp(64px, 7vw, 104px); line-height: 0.9; }
.kv-numbers .kv-num-iso { margin: 0; font-family: var(--kv-en); font-size: clamp(38px, 4vw, 58px); line-height: 0.9; padding-top: 0.35em; }
.kv-numbers .kv-num-cap { margin: 20px 0 0; font-size: 12px; letter-spacing: 0.2em; color: var(--kv-dsub); }
.kv-numbers .kv-num-en { font-family: var(--kv-en); font-style: italic; color: var(--kv-dthin); }
.kv-numbers--light > div { border-left-color: rgba(29, 28, 25, 0.18); padding: 8px 40px; }
.kv-numbers--light .kv-num-cap { color: var(--kv-cap); }
.kv-numbers--light .kv-num-en { color: var(--kv-dsub); }

/* 罫線リスト（選ばれる理由・働く環境） */
.kv-strengthrow {
  padding: 64px 0;
  border-top: 1px solid var(--kv-line);
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 24px;
}
.kv-strengthrow:last-child { border-bottom: 1px solid var(--kv-line); }
.kv-dark .kv-strengthrow { border-top-color: var(--kv-dline); padding: 48px 0; }
.kv-dark .kv-strengthrow:last-child { border-bottom-color: var(--kv-dline); }
.kv-dark .kv-strengthrow h3 { font-size: 20px; }

/* ごあいさつ（写真×白カード重ね） */
.kv-greet { display: grid; grid-template-columns: 5fr 7fr; gap: 0; align-items: center; }
.kv-greet .kv-greet-img { position: relative; z-index: 1; overflow: hidden; }
.kv-greet .kv-greet-img img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: center top; display: block; }
.kv-greet .kv-card { padding: 72px 64px; margin-left: -64px; }
.kv-greet-word {
  position: absolute;
  top: -40px;
  right: 0;
  margin: 0;
  font-family: var(--kv-en);
  font-size: clamp(70px, 9vw, 130px);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(29, 28, 25, 0.25);
  pointer-events: none;
}
.kv-greet-h {
  font-family: var(--kv-serif);
  font-weight: 500;
  font-size: 26px;
  letter-spacing: 0.14em;
  line-height: 1.9;
  margin: 0 0 28px;
}
.kv-greet-sign { margin: 0; font-size: 12.5px; letter-spacing: 0.14em; }
.kv-greet-sign strong { font-family: var(--kv-serif); font-size: 18px; margin-left: 12px; font-weight: 500; }

/* お知らせ行 */
.kv-newsrow {
  display: grid;
  grid-template-columns: 108px 84px 1fr;
  gap: 20px;
  align-items: baseline;
  padding: 28px 0;
  border-top: 1px solid var(--kv-line);
  font-size: 14px;
  letter-spacing: 0.06em;
}
.kv-newsrow:last-of-type { border-bottom: 1px solid var(--kv-line); }
.kv-newsrow .kv-news-date { font-family: var(--kv-en); font-size: 15px; letter-spacing: 0.08em; color: var(--kv-cap); }
.kv-newsrow .kv-news-cat {
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--kv-accent);
  border: 1px solid var(--kv-accent);
  border-radius: 999px;
  padding: 3px 0;
  text-align: center;
  white-space: nowrap;
}
.kv-newsrow--big { grid-template-columns: 120px 90px 1fr; gap: 24px; padding: 40px 0; font-size: 15px; }
.kv-newsrow--big .kv-news-date { font-size: 16px; }
.kv-newsrow--big .kv-news-cat { padding: 4px 0; }
.kv-newsrow--big .kv-news-title { line-height: 2; }

/* 採用バンド（トップ） */
.kv-recruitband {
  position: relative;
  height: 720px;
  overflow: hidden;
  display: grid;
  place-items: center;
  z-index: 2;
}
.kv-recruitband > img {
  position: absolute;
  top: -8%;
  left: 0;
  width: 100%;
  height: 116%;
  object-fit: cover;
}
.kv-recruitband .kv-band-shade { position: absolute; inset: 0; background: rgba(20, 22, 26, 0.62); }
.kv-recruitband .kv-band-inner { position: relative; color: #fff; padding: 0 24px; text-align: center; max-width: 720px; }
.kv-recruitband h2 {
  font-family: var(--kv-serif);
  font-weight: 500;
  font-size: clamp(26px, 3.4vw, 40px);
  letter-spacing: 0.18em;
  margin: 0 0 24px;
}
.kv-recruitband .kv-band-txt { margin: 0 0 44px; font-size: 13.5px; line-height: 2.5; letter-spacing: 0.1em; opacity: 0.9; }

/* ==========================================================================
   下層共通（ページヒーロー・写真ヒーロー）
   ========================================================================== */
.kv-pagehero { position: relative; padding: 220px 40px 140px; overflow: hidden; }
.kv-pagehero .kv-wrap { position: relative; }

.kv-photohero {
  position: relative;
  height: 88vh;
  min-height: 620px;
  overflow: hidden;
  display: grid;
  align-items: end;
}
.kv-photohero--92 { height: 92vh; min-height: 640px; }
.kv-photohero > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.kv-photohero .kv-ph-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(13, 20, 32, 0.35) 0%, rgba(13, 20, 32, 0.72) 100%);
}
.kv-photohero .kv-ph-inner {
  position: relative;
  max-width: 1360px;
  margin: 0 auto;
  width: 100%;
  padding: 0 40px 96px;
  color: #fff;
}
.kv-photohero .kv-ph-inner a { color: inherit; }
.kv-photohero h1 {
  font-family: var(--kv-serif);
  font-weight: 500;
  font-size: clamp(36px, 4.6vw, 60px);
  letter-spacing: 0.16em;
  line-height: 1.7;
  margin: 0 0 32px;
  text-shadow: 0 2px 32px rgba(0, 0, 0, 0.4);
}
.kv-photohero .kv-ph-lead { margin: 0; font-size: 14.5px; line-height: 2.6; letter-spacing: 0.1em; opacity: 0.92; }

/* フィルタピル */
.kv-filters { display: flex; gap: 14px; flex-wrap: wrap; }
.kv-filter-btn {
  font-size: 11.5px;
  letter-spacing: 0.18em;
  padding: 10px 26px;
  min-height: 40px;
  border-radius: 999px;
  border: 1px solid rgba(29, 28, 25, 0.3);
  background: transparent;
  color: var(--kv-ink);
  cursor: pointer;
  font-family: var(--kv-sans);
  transition: all 0.25s ease;
}
.kv-filter-btn.is-active { background: var(--kv-navy); color: var(--kv-dtext); border-color: var(--kv-navy); }

/* 事業内容：写真×カード交互 */
.kv-svc { display: grid; grid-template-columns: 7fr 5fr; gap: 0; align-items: center; }
.kv-svc--rev { grid-template-columns: 5fr 7fr; }
.kv-svc .kv-svc-img { overflow: hidden; position: relative; z-index: 1; }
.kv-svc .kv-svc-img img { width: 100%; aspect-ratio: 16 / 11; object-fit: cover; display: block; }
.kv-svc .kv-card { margin-left: -72px; }
.kv-svc--rev .kv-card { margin-left: 0; margin-right: -72px; }
.kv-svc h2 { font-family: var(--kv-serif); font-weight: 500; font-size: 26px; letter-spacing: 0.14em; margin: 0 0 28px; }
.kv-svc .kv-svc-num { margin: 0 0 20px; }

/* お客様の声カード */
.kv-voices { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.kv-voice { background: #fff; padding: 48px 40px; box-shadow: 0 16px 56px rgba(29, 28, 25, 0.06); }
.kv-voice .kv-voice-q { margin: 0 0 24px; font-family: var(--kv-en); font-size: 48px; line-height: 0.5; color: var(--kv-accent); }
.kv-voice .kv-voice-body { margin: 0 0 32px; font-size: 13.5px; line-height: 2.4; letter-spacing: 0.08em; color: var(--kv-sub); }
.kv-voice .kv-voice-name { margin: 0; font-size: 11.5px; letter-spacing: 0.18em; color: var(--kv-cap); }

/* 信頼の体制（法人・田の字） */
.kv-credgrid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--kv-line);
  border: 1px solid var(--kv-line);
}
.kv-credgrid > div { background: var(--kv-bg); padding: 56px 48px; }
.kv-credgrid .kv-cred-label { margin: 0 0 20px; font-size: 11px; letter-spacing: 0.3em; color: var(--kv-accent); }
.kv-credgrid .kv-cred-body { margin: 0; font-family: var(--kv-serif); font-size: 18px; letter-spacing: 0.08em; line-height: 2.2; }

/* フロー（5列） */
.kv-flow { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; }
.kv-flow > div { border-left: 1px solid var(--kv-dline); padding: 8px 28px; }
.kv-flow .kv-flow-num { margin: 0 0 24px; }
.kv-flow h3 { margin: 0 0 16px; font-family: var(--kv-serif); font-weight: 500; font-size: 19px; letter-spacing: 0.14em; }
.kv-flow p { margin: 0; font-size: 12.5px; line-height: 2.2; letter-spacing: 0.08em; color: var(--kv-dsub); }

/* 受賞・認定行 */
.kv-awardrow {
  display: grid;
  grid-template-columns: 120px 1fr 120px;
  gap: 24px;
  align-items: baseline;
  padding: 28px 0;
  border-top: 1px solid var(--kv-line);
  font-size: 14px;
  letter-spacing: 0.08em;
}
.kv-awardrow:last-child { border-bottom: 1px solid var(--kv-line); }
.kv-awardrow .kv-award-year { font-family: var(--kv-en); font-size: 20px; color: var(--kv-accent); }
.kv-awardrow .kv-award-note { font-size: 10.5px; letter-spacing: 0.18em; color: var(--kv-cap); text-align: right; }

/* 会社概要・沿革・募集要項の定義行 */
.kv-profrow {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 20px;
  padding: 30px 0;
  border-top: 1px solid var(--kv-line);
  font-size: 14px;
  letter-spacing: 0.08em;
}
.kv-profrow:last-child { border-bottom: 1px solid var(--kv-line); }
.kv-profrow dt, .kv-profrow .kv-prof-k { color: var(--kv-cap); font-size: 12.5px; letter-spacing: 0.2em; margin: 0; font-weight: 400; }
.kv-profrow dd { margin: 0; }
.kv-dark .kv-profrow { border-top-color: var(--kv-dline); }
.kv-dark .kv-profrow:last-child { border-bottom-color: var(--kv-dline); }
.kv-dark .kv-profrow dt, .kv-dark .kv-profrow .kv-prof-k { color: var(--kv-dsub); }

.kv-histrow {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 24px;
  padding: 34px 0;
  border-top: 1px solid var(--kv-dline);
}
.kv-histrow:last-of-type { border-bottom: 1px solid var(--kv-dline); }
.kv-histrow .kv-hist-year { font-family: var(--kv-en); font-size: 24px; line-height: 1.4; color: var(--kv-dlabel); }
.kv-histrow .kv-hist-body { font-size: 14px; line-height: 2.2; letter-spacing: 0.08em; }

/* 採用インタビュー */
.kv-person { display: grid; grid-template-columns: 5fr 7fr; gap: 0; align-items: start; }
.kv-person--rev { grid-template-columns: 7fr 5fr; }
.kv-person .kv-person-img { overflow: hidden; position: relative; z-index: 1; }
.kv-person .kv-person-img img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: center 25%; display: block; }
.kv-person .kv-card { margin: 64px 0 0 -64px; }
.kv-person--rev .kv-card { margin: 64px -64px 0 0; }
.kv-person .kv-person-role { margin: 0 0 12px; font-size: 11px; letter-spacing: 0.3em; color: var(--kv-accent); }
.kv-person .kv-person-name { margin: 0 0 28px; font-family: var(--kv-serif); font-size: 24px; letter-spacing: 0.14em; }
.kv-person .kv-person-quote {
  margin: 0 0 40px;
  font-family: var(--kv-serif);
  font-size: 17px;
  letter-spacing: 0.1em;
  line-height: 2.2;
  color: var(--kv-navy);
  border-left: 2px solid var(--kv-accent);
  padding-left: 20px;
}
.kv-person .kv-qa { display: grid; gap: 28px; }
.kv-person .kv-qa-q { margin: 0 0 10px; font-size: 12.5px; letter-spacing: 0.14em; color: var(--kv-cap); }
.kv-person .kv-qa-q .kv-qa-mark { font-family: var(--kv-en); font-size: 16px; margin-right: 8px; color: var(--kv-accent); }
.kv-person .kv-qa-a { margin: 0; font-size: 13.5px; line-height: 2.3; letter-spacing: 0.08em; color: var(--kv-sub); }

/* お問い合わせ（フォーム） */
.kv-contactgrid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: clamp(48px, 6vw, 100px);
  align-items: start;
}
.kv-contact-side { position: sticky; top: 120px; }
.kv-contact-minilabel { margin: 0 0 20px; font-size: 11px; letter-spacing: 0.3em; color: var(--kv-cap); }
.kv-contact-tel { font-family: var(--kv-en); font-size: clamp(40px, 4vw, 54px); letter-spacing: 0.04em; line-height: 1; }
.kv-contact-hours { margin: 20px 0 56px; font-size: 12px; letter-spacing: 0.18em; color: var(--kv-cap); }
.kv-contact-addr { margin: 0 0 8px; font-size: 13.5px; line-height: 2.4; letter-spacing: 0.1em; color: var(--kv-sub); }
.kv-map-link {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--kv-accent);
  border-bottom: 1px solid var(--kv-accent);
  padding: 4px 0;
  margin-bottom: 28px;
}

/* CF7出力のv2スタイル（下線入力） */
.kv-formcard { background: #fff; padding: 64px 56px; box-shadow: 0 24px 80px rgba(29, 28, 25, 0.08); }
.kv-formcard .wpcf7 form { display: grid; gap: 36px; }
.kv-formcard .wpcf7 p { margin: 0; display: grid; gap: 12px; }
.kv-formcard .wpcf7 label { font-size: 11.5px; letter-spacing: 0.24em; color: var(--kv-cap); }
.kv-formcard .wpcf7 .wpcf7-form-control-wrap { display: block; }
.kv-formcard .wpcf7 input[type="text"],
.kv-formcard .wpcf7 input[type="tel"],
.kv-formcard .wpcf7 input[type="email"],
.kv-formcard .wpcf7 select,
.kv-formcard .wpcf7 textarea {
  width: 100%;
  box-sizing: border-box;
  border: none;
  border-bottom: 1px solid rgba(29, 28, 25, 0.25);
  border-radius: 0;
  background: transparent;
  padding: 12px 2px;
  font-size: 15px;
  letter-spacing: 0.08em;
  outline: none;
  font-family: var(--kv-sans);
  color: var(--kv-ink);
  transition: border-color 0.3s ease;
}
.kv-formcard .wpcf7 textarea { line-height: 2; resize: vertical; }
.kv-formcard .wpcf7 input:focus,
.kv-formcard .wpcf7 select:focus,
.kv-formcard .wpcf7 textarea:focus { border-bottom-color: var(--kv-accent); }
.kv-formcard .wpcf7 .wpcf7-radio { display: flex; gap: 12px; flex-wrap: wrap; }
.kv-formcard .wpcf7 .wpcf7-radio .wpcf7-list-item { margin: 0; }
.kv-formcard .wpcf7 .wpcf7-radio .wpcf7-list-item label {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(29, 28, 25, 0.3);
  border-radius: 999px;
  padding: 10px 22px;
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--kv-ink);
  cursor: pointer;
}
.kv-formcard .wpcf7 .wpcf7-radio input[type="radio"] { width: auto; }
.kv-formcard .wpcf7 input[type="submit"],
.kv-formcard .wpcf7 button[type="submit"] {
  cursor: pointer;
  border: none;
  color: var(--kv-dtext);
  background: var(--kv-navy);
  font-size: 12px;
  letter-spacing: 0.24em;
  padding: 18px 64px;
  min-height: 44px;
  border-radius: 999px;
  font-family: var(--kv-sans);
  transition: opacity 0.3s ease;
  width: auto;
  justify-self: start;
}
.kv-formcard .wpcf7 input[type="submit"]:hover { opacity: 0.8; }
.kv-formcard .wpcf7-not-valid-tip { color: #b0483c; font-size: 12px; letter-spacing: 0.08em; margin-top: 6px; }
.kv-formcard .wpcf7-response-output {
  border: 1px solid #b0483c !important;
  color: #b0483c;
  padding: 14px 16px !important;
  margin: 0 !important;
  font-size: 13px;
  letter-spacing: 0.06em;
}
.kv-formcard .wpcf7 form.sent .wpcf7-response-output { border-color: var(--kv-accent) !important; color: var(--kv-accent); }
.kv-formcard .kv-required { color: #b0483c; margin-left: 4px; }

/* 施工ギャラリー（v1から継続） */
.kv-gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.kv-gallery-item { display: block; padding: 0; border: none; background: none; cursor: zoom-in; overflow: hidden; }
.kv-gallery-item img { width: 100%; height: 220px; object-fit: cover; display: block; transition: transform 1s var(--kv-ease); }
.kv-gallery-item:hover img { transform: scale(1.05); }

/* 記事詳細（single.php v2） */
.kv-single-wrap { padding: 200px 40px 180px; }
.kv-single { max-width: 900px; margin: 0 auto; }
.kv-single-meta { display: flex; align-items: center; gap: 18px; margin-bottom: 28px; flex-wrap: wrap; }
.kv-single-title {
  font-family: var(--kv-serif);
  font-weight: 500;
  font-size: clamp(26px, 3.4vw, 40px);
  letter-spacing: 0.12em;
  line-height: 1.9;
  margin: 0 0 48px;
}
.kv-single-eyecatch img { width: 100%; height: auto; display: block; margin-bottom: 48px; }
.kv-single-body { font-size: 14.5px; line-height: 2.6; letter-spacing: 0.08em; color: var(--kv-sub); }
.kv-single-body p { margin: 0 0 1.8em; font-size: inherit; line-height: inherit; color: inherit; font-weight: 400; }
.kv-single-body h2 {
  margin: 2.2em 0 0.9em;
  font-family: var(--kv-serif);
  font-weight: 500;
  font-size: 22px;
  letter-spacing: 0.1em;
  color: var(--kv-ink);
  border-left: 2px solid var(--kv-accent);
  padding-left: 16px;
}
.kv-single-body h3 { margin: 1.8em 0 0.7em; font-family: var(--kv-serif); font-weight: 500; font-size: 18px; color: var(--kv-ink); }
.kv-single-body img { max-width: 100%; height: auto; }
.kv-single-body a { color: var(--kv-accent); border-bottom: 1px solid var(--kv-accent); }
.kv-single-nav { margin-top: 72px; }

/* ==========================================================================
   アニメーション初期状態（JS有効時のみ・reduced-motion配慮はJS側でも実施）
   ========================================================================== */
.kv-js [data-kv-reveal] { opacity: 0; }
.kv-js [data-kv-imgbox] img { clip-path: inset(0 100% 0 0); }
@media (prefers-reduced-motion: reduce) {
  .kv-js [data-kv-reveal] { opacity: 1 !important; }
  .kv-js [data-kv-imgbox] img { clip-path: none !important; }
  .kv-marquee-track { animation: none !important; }
  .kv-hero-scroll .kv-scroll-line { animation: none !important; }
  .kv-workcard img, .kv-gallery-item img { transition: none !important; }
}

/* ==========================================================================
   レスポンシブ（モバイルは未設計→推奨方針で実装）
   ========================================================================== */
@media (max-width: 1080px) {
  .kv-statement { padding: 160px 24px 140px; }
  .kv-pagehero { padding: 170px 24px 100px; }
}

@media (max-width: 900px) {
  .kv-pad, .kv-pagehero { padding-left: 20px; padding-right: 20px; }
  .kv-2col { grid-template-columns: 1fr; gap: 40px; }
  .kv-sechead { margin-bottom: 56px; }

  /* 非対称グリッド→1カラム */
  .kv-worksgrid { grid-template-columns: 1fr; gap: 88px; }
  .kv-workcard:nth-child(n) { grid-column: 1 / -1; margin-top: 0; }
  .kv-workcard:nth-child(n) img { aspect-ratio: 16 / 10; }
  .kv-workcard .kv-workno { font-size: 56px; top: -38px; }

  .kv-numbers, .kv-numbers--light { grid-template-columns: 1fr; gap: 48px; }
  .kv-numbers > div { border-left-width: 1px; }

  .kv-greet, .kv-svc, .kv-svc--rev, .kv-person, .kv-person--rev { grid-template-columns: 1fr; }
  .kv-greet .kv-card, .kv-svc .kv-card, .kv-svc--rev .kv-card,
  .kv-person .kv-card, .kv-person--rev .kv-card { margin: -40px 16px 0; padding: 44px 28px; }
  .kv-svc--rev .kv-svc-img, .kv-person--rev .kv-person-img { order: -1; }
  .kv-greet-word { display: none; }

  .kv-voices { grid-template-columns: 1fr; gap: 28px; }
  .kv-credgrid { grid-template-columns: 1fr; }
  .kv-flow { grid-template-columns: 1fr; gap: 44px; }
  .kv-contactgrid { grid-template-columns: 1fr; }
  .kv-contact-side { position: static; }
  .kv-formcard { padding: 44px 24px; }
  .kv-cta-grid .kv-cta-inner { grid-template-columns: 1fr; gap: 44px; }
  .kv-awardrow { grid-template-columns: 84px 1fr; }
  .kv-awardrow .kv-award-note { grid-column: 2; text-align: left; }
  .kv-profrow { grid-template-columns: 1fr; gap: 6px; padding: 22px 0; }
  .kv-histrow { grid-template-columns: 90px 1fr; }

  .kv-statement { padding: 130px 20px 110px; }
  .kv-statement h2 { line-height: 1.8; }
  .kv-marquee { padding: 56px 0; }
  .kv-recruitband { height: 560px; }

  /* セクション縦余白の圧縮 */
  .kv-sec-260 { padding-top: 130px !important; padding-bottom: 130px !important; }
  .kv-sec-b260 { padding-bottom: 130px !important; }
  .kv-sec-200 { padding-top: 110px !important; padding-bottom: 110px !important; }
  .kv-sec-b240 { padding-bottom: 120px !important; }
  .kv-cta-center { padding: 100px 20px 0; }
  .kv-cta-grid { padding: 110px 20px 0; }
  .kv-single-wrap { padding: 150px 20px 110px; }

  .kv-hero-title { right: 20px; }
  .kv-hero-copy { left: 20px; }
  .kv-hero-komata { left: 20px; }
  .kv-hero-scroll { right: 20px; }
  .kv-photohero .kv-ph-inner { padding: 0 20px 72px; }

  /* 本文の可読性（16px基準） */
  .kv-lead, .kv-text, .kv-qa-a, .kv-single-body, .kv-statement .kv-statement-body { font-size: 15px; }
  .kv-newsrow { grid-template-columns: auto auto; gap: 8px 16px; }
  .kv-newsrow .kv-news-cat { padding: 3px 14px; }
  .kv-newsrow > span:last-child, .kv-newsrow .kv-news-title { grid-column: 1 / -1; font-size: 15px; }
}