/* ============================================
   moatrock Corporate Site
   白 × えんじ色 / ライト・クリーン（ボールド構成）
   6ページ共通スタイルシート
   ============================================ */

:root {
  --bg:        #ffffff;  /* 白基調 */
  --bg-2:      #f6f4f1;  /* 薄いオフホワイト */
  --bg-3:      #efece7;  /* もう一段濃いベージュグレー */
  --enji:      #9e2f33;  /* えんじ色（アクセント） */
  --enji-light:#b94a4e;
  --enji-deep: #7a2427;
  --text:      #262223;  /* 濃い文字 */
  --gray:      #6f6b66;  /* サブ文字 */
  --gray-soft: #a8a39d;
  --line:      rgba(0, 0, 0, 0.12);
  --line-enji: rgba(158, 47, 51, 0.4);
  --serif:     "Noto Serif JP", serif;
  --serif-en:  "Cormorant Garamond", serif;
  --sans:      "Noto Sans JP", sans-serif;
  --ease:      cubic-bezier(0.22, 1, 0.36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.85;
  letter-spacing: 0.04em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { width: min(1180px, 90%); margin-inline: auto; }
.sp-only { display: none; }

/* ===== ヘッダー（白・常時表示） ===== */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.4s var(--ease);
}
.header.is-scrolled { box-shadow: 0 6px 24px rgba(0, 0, 0, 0.06); }
.header__inner {
  width: min(1300px, 92%);
  margin-inline: auto;
  height: 112px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
/* ロゴ（縦並び：ロゴ上・社名下） */
.logo { display: flex; flex-direction: column; align-items: center; line-height: 1.1; }
.logo__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 104px; height: 36px;
  margin-bottom: 5px;
  border: 1px dashed var(--line-enji);
  font-family: var(--serif-en);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--gray);
  background: repeating-linear-gradient(45deg, rgba(158,47,51,0.05) 0 8px, transparent 8px 16px);
}
.logo__img, .logo img { height: 80px; width: auto; margin-bottom: 8px; display: block; }
.logo__main { font-family: var(--serif-en); font-size: 1.5rem; font-weight: 600; letter-spacing: 0.14em; color: var(--text); }
.logo__sub { font-size: 0.58rem; letter-spacing: 0.26em; color: var(--gray); margin-top: 1px; }

.nav__list { display: flex; gap: 2.2rem; }
.nav__link {
  display: flex; flex-direction: column; align-items: center;
  font-family: var(--serif-en);
  font-size: 1rem; letter-spacing: 0.08em;
  color: var(--text);
  position: relative; padding-bottom: 4px;
  transition: color 0.3s;
}
.nav__link span { font-family: var(--sans); font-size: 0.58rem; letter-spacing: 0.16em; color: var(--gray); margin-top: 2px; }
.nav__link::after {
  content: ""; position: absolute; bottom: 0; left: 50%;
  width: 0; height: 2px; background: var(--enji);
  transform: translateX(-50%); transition: width 0.35s var(--ease);
}
.nav__link:hover { color: var(--enji); }
.nav__link:hover::after { width: 100%; }
.nav__link.is-active { color: var(--enji); }
.nav__link.is-active::after { width: 100%; }

.hamburger {
  display: none; flex-direction: column; justify-content: center; gap: 6px;
  width: 36px; height: 36px; background: none; border: none; cursor: pointer; z-index: 110;
}
.hamburger span { display: block; width: 28px; height: 2px; background: var(--text); transition: transform 0.35s var(--ease), opacity 0.3s, background 0.3s; }
.hamburger.is-open span:nth-child(1) { transform: translateY(8px) rotate(45deg); background: var(--enji); }
.hamburger.is-open span:nth-child(2) { opacity: 0; }
.hamburger.is-open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); background: var(--enji); }

/* ===== ヒーロー（全画面 写真スライドショー） ===== */
.hero { position: relative; height: 76vh; min-height: 440px; overflow: hidden; display: flex; align-items: center; }

/* スライド（自動で切り替わる写真） */
.hero__slides { position: absolute; inset: 0; z-index: 0; }
.hero__slide {
  position: absolute; inset: 0; opacity: 0;
  background-size: cover; background-position: center;
  transition: opacity 1.6s var(--ease);
}
.hero__slide.is-active { opacity: 1; }
/* 写真の読み込み前・失敗時のフォールバック色 */
.hero__slide { background-color: #161213; }
/* 文字を読みやすくする重ね */
.hero__overlay {
  position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(90deg, rgba(18, 11, 12, 0.66), rgba(18, 11, 12, 0.22) 62%, rgba(18, 11, 12, 0.06)),
    linear-gradient(to top, rgba(18, 11, 12, 0.4), transparent 30%);
}
.hero__jet { font-family: var(--serif-en); font-size: clamp(2.6rem, 7vw, 5rem); font-weight: 600; line-height: 1.05; letter-spacing: 0.02em; color: #fff; }
.hero__jet .i { color: #df8488; }
.hero__jet-concept { margin-top: 1.4rem; font-family: var(--serif); font-weight: 600; font-size: clamp(1.1rem, 2.6vw, 1.6rem); letter-spacing: 0.06em; color: #fff; }
.hero__content { position: relative; z-index: 2; width: min(1180px, 90%); margin-inline: auto; color: #fff; padding-top: 86px; }
.hero__sub { font-family: var(--serif-en); font-size: 1rem; letter-spacing: 0.45em; color: rgba(255, 255, 255, 0.9); margin-bottom: 1.4rem; padding-left: 0.4em; }
.hero__title { font-family: var(--serif); font-weight: 700; font-size: clamp(2.2rem, 5vw, 4rem); line-height: 1.45; letter-spacing: 0.05em; color: #fff; text-shadow: 0 2px 24px rgba(0, 0, 0, 0.3); }
.hero__lead { margin-top: 1.8rem; color: rgba(255, 255, 255, 0.92); font-size: 1.05rem; line-height: 2; letter-spacing: 0.08em; border-left: 3px solid rgba(255, 255, 255, 0.7); padding-left: 1.3rem; max-width: 560px; }
.hero__scroll { display: inline-flex; align-items: center; gap: 0.8rem; margin-top: 2.6rem; font-family: var(--serif-en); font-size: 0.8rem; letter-spacing: 0.3em; color: #fff; }
.hero__scroll::after { content: ""; width: 56px; height: 1px; background: linear-gradient(90deg, rgba(255, 255, 255, 0.8), transparent); }
/* スライドの位置を示すドット */
.hero__dots { position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); z-index: 3; display: flex; gap: 12px; }
.hero__dot { width: 11px; height: 11px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, 0.85); background: transparent; padding: 0; cursor: pointer; transition: background 0.3s; }
.hero__dot.is-active { background: #fff; }

/* ===== JET キャッチコピー ===== */
.jet { padding: clamp(3.5rem, 8vw, 5.5rem) 0; background: var(--bg-2); text-align: center; }
.jet__label { font-family: var(--serif-en); letter-spacing: 0.4em; color: var(--enji); font-size: 0.95rem; margin-bottom: 1.2rem; }
.jet__en { font-family: var(--serif-en); font-size: clamp(2rem, 5.5vw, 3.6rem); font-weight: 600; letter-spacing: 0.04em; color: var(--text); line-height: 1.2; }
.jet__en .i { color: var(--enji); }
.jet__abbr { margin-top: 1rem; font-family: var(--serif-en); font-size: 1rem; letter-spacing: 0.3em; color: var(--gray); }
.jet__abbr strong { color: var(--enji); font-weight: 600; }
.jet__concept { margin-top: 1.6rem; font-family: var(--serif); font-size: clamp(1.2rem, 3vw, 1.7rem); font-weight: 600; letter-spacing: 0.06em; color: var(--text); }
.jet__words { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; margin-top: 0; text-align: left; align-items: start; }
.jet__word { background: var(--bg); border: 1px solid var(--line); border-top: 3px solid var(--enji); padding: 1.6rem 1.6rem; }
.jet__word-en { font-family: var(--serif-en); font-size: 2.1rem; font-weight: 600; color: var(--enji); letter-spacing: 0.06em; }
.jet__word-jp { font-family: var(--serif); font-size: 0.95rem; letter-spacing: 0.16em; color: var(--gray); margin: 0.4rem 0 0.85rem; }
.jet__word-desc { font-size: 1.02rem; color: var(--text); line-height: 1.85; margin-top: 0.9rem; }

/* ===== 下層ページのページヘッダー（えんじ帯） ===== */
.page-hero {
  position: relative;
  padding: clamp(9rem, 18vw, 13rem) 0 clamp(3.5rem, 7vw, 5rem);
  overflow: hidden;
  background: linear-gradient(135deg, var(--enji), var(--enji-deep));
}
.page-hero::after {
  content: "moatrock"; position: absolute; right: -1rem; bottom: -2.5rem;
  font-family: var(--serif-en); font-weight: 600; font-size: clamp(5rem, 14vw, 11rem);
  color: rgba(255, 255, 255, 0.1); line-height: 0.8; pointer-events: none;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero__sub { font-family: var(--serif-en); font-size: 1.1rem; letter-spacing: 0.42em; color: rgba(255, 255, 255, 0.9); margin-bottom: 0.7rem; }
.page-hero__title { font-family: var(--serif); font-size: clamp(1.9rem, 5vw, 3rem); font-weight: 700; letter-spacing: 0.1em; color: #fff; }

/* ===== セクション共通 ===== */
.section { padding: clamp(4.5rem, 11vw, 8rem) 0; position: relative; }
.section--alt { background: var(--bg-2); }
.section__head { text-align: center; margin-bottom: clamp(2.8rem, 6vw, 4.5rem); }
.section__sub { font-family: var(--serif-en); font-size: 0.95rem; letter-spacing: 0.4em; color: var(--enji); margin-bottom: 0.8rem; }
.section__title { font-family: var(--serif); font-size: clamp(1.7rem, 4vw, 2.5rem); font-weight: 700; letter-spacing: 0.08em; position: relative; display: inline-block; padding-bottom: 1.1rem; }
.section__title::after { content: ""; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: 54px; height: 3px; background: var(--enji); }
.section__lead { text-align: center; max-width: 740px; margin: -1rem auto 0; color: var(--gray); font-size: 0.98rem; line-height: 2.1; }

/* ===== トップ：導線カード ===== */
.gateway { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.gateway__card { display: block; padding: 2.8rem 2.2rem; position: relative; overflow: hidden; transition: transform 0.5s var(--ease), box-shadow 0.5s; }
.gateway__card:nth-child(1) { background: linear-gradient(160deg, var(--enji), var(--enji-deep)); color: #fff; }
.gateway__card:nth-child(2) { background: var(--bg); border: 1px solid var(--line); color: var(--text); }
.gateway__card:nth-child(3) { background: linear-gradient(160deg, var(--enji-deep), #5e1c1f); color: #fff; }
.gateway__card:hover { transform: translateY(-8px); box-shadow: 0 16px 36px rgba(0, 0, 0, 0.1); }
.gateway__num { font-family: var(--serif-en); font-size: 0.9rem; letter-spacing: 0.3em; opacity: 0.85; }
.gateway__card:nth-child(2) .gateway__num { color: var(--enji); opacity: 1; }
.gateway__title { font-family: var(--serif); font-size: 1.35rem; font-weight: 700; margin: 0.8rem 0 0.6rem; }
.gateway__title small { display: block; font-family: var(--serif-en); font-size: 0.82rem; letter-spacing: 0.2em; opacity: 0.75; font-weight: 400; margin-top: 4px; }
.gateway__card:nth-child(2) .gateway__title small { color: var(--gray); opacity: 1; }
.gateway__text { font-size: 0.9rem; line-height: 1.95; opacity: 0.9; }
.gateway__card:nth-child(2) .gateway__text { color: var(--gray); opacity: 1; }
.gateway__arrow { display: inline-block; margin-top: 1.2rem; font-family: var(--serif-en); font-size: 0.82rem; letter-spacing: 0.2em; }
.gateway__card:nth-child(2) .gateway__arrow { color: var(--enji); }
.gateway__arrow::after { content: " →"; }

/* ===== Purpose 帯（フルえんじ） ===== */
.purpose-band { text-align: center; padding: clamp(5rem, 12vw, 8rem) 0; background: linear-gradient(135deg, var(--enji), var(--enji-deep)); position: relative; overflow: hidden; }
.purpose-band__label { font-family: var(--serif-en); letter-spacing: 0.45em; color: rgba(255, 255, 255, 0.85); font-size: 0.95rem; margin-bottom: 1.6rem; }
.purpose-band__text { font-family: var(--serif); font-size: clamp(1.6rem, 4.5vw, 2.7rem); font-weight: 700; line-height: 1.65; letter-spacing: 0.06em; color: #fff; }

/* ===== PMVV（4枚・カラーブロック） ===== */
.pmvv { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.pmvv__card { padding: 2.8rem 2.2rem; text-align: center; position: relative; overflow: hidden; transition: transform 0.5s var(--ease), box-shadow 0.5s; }
.pmvv__card:nth-child(1) { background: linear-gradient(160deg, var(--enji), var(--enji-deep)); color: #fff; }
.pmvv__card:nth-child(2) { background: var(--bg); border: 1px solid var(--line); color: var(--text); }
.pmvv__card:nth-child(3) { background: var(--bg); border: 1px solid var(--line); color: var(--text); }
.pmvv__card:nth-child(4) { background: linear-gradient(160deg, var(--enji-deep), #5e1c1f); color: #fff; }
.pmvv__card:hover { transform: translateY(-8px); box-shadow: 0 16px 36px rgba(0, 0, 0, 0.1); }
.pmvv__label { font-family: var(--serif-en); font-size: 1.55rem; letter-spacing: 0.12em; display: block; margin-bottom: 0.3rem; }
.pmvv__card:nth-child(2) .pmvv__label, .pmvv__card:nth-child(3) .pmvv__label { color: var(--enji); }
.pmvv__heading { font-family: var(--serif); font-size: 0.82rem; letter-spacing: 0.3em; opacity: 0.7; font-weight: 400; margin-bottom: 1.5rem; }
.pmvv__card:nth-child(2) .pmvv__heading, .pmvv__card:nth-child(3) .pmvv__heading { color: var(--gray); opacity: 1; }
.pmvv__text { font-family: var(--serif); font-size: 1.06rem; line-height: 2; letter-spacing: 0.05em; }

/* ===== 代表メッセージ ===== */
.message { display: grid; grid-template-columns: 320px 1fr; gap: 3.5rem; align-items: center; }
.message__text-head { font-family: var(--serif); font-size: clamp(1.3rem, 3vw, 1.9rem); font-weight: 700; line-height: 1.7; margin-bottom: 1.6rem; }
.message__text p { color: var(--gray); font-size: 0.96rem; line-height: 2.1; margin-bottom: 1.1rem; }
.message__sign { margin-top: 1.6rem; font-size: 0.85rem; letter-spacing: 0.12em; color: var(--gray); }
.message__sign strong { font-family: var(--serif); font-size: 1.3rem; color: var(--text); margin-left: 0.6rem; letter-spacing: 0.08em; }
.message__img, .message__media img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; display: block; }

/* ===== 画像プレースホルダ（差し替え用） ===== */
.ph { position: relative; display: flex; align-items: center; justify-content: center; border: 1px dashed var(--line-enji); background: repeating-linear-gradient(45deg, rgba(158,47,51,0.05) 0 10px, transparent 10px 20px), var(--bg-2); color: var(--gray); text-align: center; }
.ph span { font-size: 0.78rem; letter-spacing: 0.15em; line-height: 1.8; }
.ph span small { display: block; font-size: 0.66rem; opacity: 0.7; margin-top: 4px; }
.ph--portrait { aspect-ratio: 4 / 5; width: 100%; }
.ph--logo { aspect-ratio: 16 / 10; width: 100%; }

/* ===== 会社概要テーブル ===== */
.company-table { width: 100%; max-width: 760px; margin-inline: auto; border-collapse: collapse; }
.company-table th, .company-table td { text-align: left; padding: 1.1rem 0.5rem; border-bottom: 1px solid var(--line); font-size: 0.95rem; vertical-align: top; }
.company-table th { width: 160px; color: var(--enji); font-family: var(--serif); font-weight: 500; letter-spacing: 0.12em; white-space: nowrap; }
.company-table td { color: var(--text); letter-spacing: 0.04em; }

/* ===== 事業内容 ===== */
.biz { display: flex; flex-direction: column; gap: 2rem; }
.biz__item { display: grid; grid-template-columns: 300px 1fr; gap: 3rem; align-items: center; background: var(--bg); border: 1px solid var(--line); border-left: 4px solid var(--enji); padding: 2.6rem; transition: box-shadow 0.45s, transform 0.45s; }
.biz__item:hover { box-shadow: 0 14px 34px rgba(0, 0, 0, 0.08); transform: translateY(-3px); }
.biz__item:nth-child(even) { grid-template-columns: 1fr 300px; }
.biz__item:nth-child(even) .biz__media { order: 2; }
.biz__media { display: flex; flex-direction: column; gap: 0.8rem; }
.biz__img, .biz__media img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; display: block; }
.biz__item--nophoto { grid-template-columns: 1fr; }
.biz__num { font-family: var(--serif-en); font-size: 3.2rem; font-weight: 600; line-height: 1; color: var(--enji); opacity: 0.85; margin-bottom: 0.4rem; }
.biz__title { font-family: var(--serif); font-size: 1.55rem; font-weight: 700; letter-spacing: 0.06em; margin-bottom: 0.5rem; }
.biz__cat { font-size: 0.82rem; letter-spacing: 0.15em; color: var(--enji); margin-bottom: 1.1rem; }
.biz__desc { font-size: 0.95rem; color: var(--gray); line-height: 2; }
.biz__desc strong { color: var(--text); font-weight: 600; }

/* ===== M&A / 数字 ===== */
.stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.stat { text-align: center; padding: 2.8rem 1rem; }
.stat:nth-child(1) { background: linear-gradient(160deg, var(--enji), var(--enji-deep)); color: #fff; }
.stat:nth-child(2) { background: var(--bg); border: 1px solid var(--line); color: var(--text); }
.stat:nth-child(3) { background: linear-gradient(160deg, var(--enji-deep), #5e1c1f); color: #fff; }
.stat__value { font-family: var(--serif-en); font-size: clamp(2.8rem, 7vw, 4.4rem); font-weight: 600; line-height: 1; display: inline-flex; align-items: baseline; }
.stat:nth-child(2) .stat__value { color: var(--enji); }
.stat__plus, .stat__suffix { font-size: 0.4em; margin-left: 0.15em; letter-spacing: 0.05em; opacity: 0.9; }
.stat__suffix { font-family: var(--serif); }
.stat__caption { display: block; margin-top: 1rem; font-size: 0.82rem; letter-spacing: 0.16em; opacity: 0.85; }
.stat:nth-child(2) .stat__caption { color: var(--gray); opacity: 1; }
.ma__note { max-width: 760px; margin: 3.5rem auto 0; text-align: center; font-size: 0.98rem; line-height: 2.1; color: var(--gray); font-family: var(--serif); }

/* ===== 業績 ===== */
.perf { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.perf__chart { border: 1px solid var(--line); background: var(--bg-2); padding: 2.5rem 2rem 1.8rem; }
.perf__bars { display: flex; align-items: flex-end; justify-content: space-around; gap: 1.2rem; height: 280px; }
.perf__bar { flex: 1; max-width: 84px; height: var(--h); background: linear-gradient(var(--enji), rgba(158, 47, 51, 0.18)); position: relative; border-top: 3px solid var(--enji-deep); transform-origin: bottom; transform: scaleY(0); transition: transform 1s var(--ease); }
.perf__bar--accent { background: linear-gradient(var(--enji), var(--enji-deep)); box-shadow: 0 0 26px rgba(158, 47, 51, 0.25); }
.perf__bar--ghost { background: repeating-linear-gradient(0deg, rgba(158,47,51,0.28) 0 6px, transparent 6px 12px); border-top-style: dashed; }
.perf.is-visible .perf__bar { transform: scaleY(1); }
.perf.is-visible .perf__bar:nth-child(2) { transition-delay: 0.15s; }
.perf.is-visible .perf__bar:nth-child(3) { transition-delay: 0.3s; }
.perf__bar-val { position: absolute; top: -2rem; left: 50%; transform: translateX(-50%); font-family: var(--serif); font-size: 0.82rem; white-space: nowrap; color: var(--text); }
.perf__bar-year { position: absolute; bottom: -1.8rem; left: 50%; transform: translateX(-50%); font-family: var(--serif-en); font-size: 0.78rem; letter-spacing: 0.08em; color: var(--gray); white-space: nowrap; }
.perf__chart-label { text-align: center; margin-top: 2.8rem; font-size: 0.76rem; letter-spacing: 0.2em; color: var(--gray); }
.perf__heading { font-family: var(--serif); font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 700; line-height: 1.6; margin-bottom: 1.4rem; }
.perf__text > p { color: var(--gray); font-size: 0.95rem; line-height: 2; margin-bottom: 1.1rem; }
.perf__text > p strong { color: var(--enji); font-weight: 600; }
.perf__highlight { margin: 1.6rem 0; padding: 1.2rem 1.4rem; border-left: 4px solid var(--enji); background: rgba(158, 47, 51, 0.07); font-size: 0.92rem; line-height: 1.9; color: var(--text); }
.perf__highlight strong { color: var(--enji); }
.perf__list { margin: 2rem 0 1.2rem; border-top: 1px solid var(--line); }
.perf__list li { display: flex; justify-content: space-between; align-items: baseline; padding: 1rem 0; border-bottom: 1px solid var(--line); }
.perf__list span { font-size: 0.85rem; letter-spacing: 0.12em; color: var(--gray); }
.perf__list strong { font-family: var(--serif); font-size: 1.2rem; color: var(--enji); font-weight: 600; }
.perf__caption { font-size: 0.72rem; color: var(--gray); opacity: 0.8; }

/* ===== お問い合わせ ===== */
.contact__wrap { display: grid; grid-template-columns: 1fr 1.1fr; gap: 4rem; }
.contact__lead { font-size: 0.98rem; line-height: 2.1; margin-bottom: 2.5rem; }
.contact__list { display: flex; flex-direction: column; gap: 1.6rem; }
.contact__list li { display: flex; flex-direction: column; gap: 0.4rem; padding-bottom: 1.4rem; border-bottom: 1px solid var(--line); }
.contact__label { font-family: var(--serif-en); font-size: 0.8rem; letter-spacing: 0.3em; color: var(--enji); }
.contact__value { font-size: 1.05rem; letter-spacing: 0.05em; transition: color 0.3s; }
a.contact__value:hover { color: var(--enji); }

.contact__form { background: var(--bg-2); border: 1px solid var(--line); border-top: 4px solid var(--enji); padding: 2.6rem; }
.form__row { margin-bottom: 1.6rem; }
.form__row label { display: block; font-size: 0.82rem; letter-spacing: 0.12em; color: var(--text); margin-bottom: 0.6rem; }
.form__row label span { font-size: 0.62rem; color: #fff; background: var(--enji); padding: 1px 8px; border-radius: 2px; margin-left: 0.5rem; letter-spacing: 0.05em; vertical-align: middle; }
.form__row input, .form__row textarea { width: 100%; background: var(--bg); border: 1px solid var(--line); color: var(--text); padding: 0.9rem 1rem; font-family: var(--sans); font-size: 0.95rem; letter-spacing: 0.03em; transition: border-color 0.3s, box-shadow 0.3s; }
.form__row input::placeholder, .form__row textarea::placeholder { color: var(--gray-soft); }
.form__row input:focus, .form__row textarea:focus { outline: none; border-color: var(--enji); box-shadow: 0 0 0 3px rgba(158, 47, 51, 0.12); }
.form__row textarea { resize: vertical; }
.form__submit { width: 100%; display: flex; align-items: center; justify-content: center; gap: 0.8rem; background: linear-gradient(120deg, var(--enji), var(--enji-deep)); color: #fff; font-family: var(--serif); font-weight: 700; font-size: 1rem; letter-spacing: 0.15em; padding: 1.1rem; border: none; cursor: pointer; transition: transform 0.3s var(--ease), box-shadow 0.3s, filter 0.3s; }
.form__submit span { font-family: var(--serif-en); font-size: 0.7rem; letter-spacing: 0.2em; opacity: 0.8; }
.form__submit:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(158, 47, 51, 0.28); filter: brightness(1.06); }
.form__msg { margin-top: 1.2rem; text-align: center; font-size: 0.88rem; letter-spacing: 0.05em; min-height: 1.2em; }
.form__msg.is-error { color: #c0392b; }
.form__msg.is-ok { color: var(--enji); }
.form__note { margin-top: 1rem; font-size: 0.72rem; color: var(--gray); opacity: 0.8; text-align: center; }

/* ===== フッター ===== */
.footer { background: var(--bg-3); border-top: 1px solid var(--line); padding: 4.5rem 0 2rem; }
.footer__inner { display: grid; grid-template-columns: 1fr 1.3fr; gap: 3rem; align-items: start; }
.footer__logo { font-family: var(--serif-en); font-size: 2.1rem; font-weight: 600; letter-spacing: 0.12em; color: var(--text); }
.footer__tagline { margin-top: 0.8rem; font-family: var(--serif); font-size: 0.9rem; color: var(--gray); letter-spacing: 0.08em; }
.footer__nav { margin-top: 1.8rem; display: flex; flex-wrap: wrap; gap: 0.6rem 1.4rem; }
.footer__nav a { font-family: var(--serif-en); font-size: 0.82rem; letter-spacing: 0.1em; color: var(--gray); transition: color 0.3s; }
.footer__nav a:hover { color: var(--enji); }
.footer__table { width: 100%; border-collapse: collapse; }
.footer__table th, .footer__table td { text-align: left; padding: 0.7rem 0; font-size: 0.84rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.footer__table th { width: 110px; color: var(--enji); font-weight: 400; letter-spacing: 0.1em; white-space: nowrap; }
.footer__table td { color: var(--text); letter-spacing: 0.03em; }
.footer__copy { text-align: center; margin-top: 3.5rem; font-family: var(--serif-en); font-size: 0.75rem; letter-spacing: 0.25em; color: var(--gray); }

/* ===== スクロール演出 ===== */
.fade-up { opacity: 0; transform: translateY(30px); animation: fadeUp 1s var(--ease) forwards; }
.fade-up:nth-child(2) { animation-delay: 0.15s; }
.fade-up:nth-child(3) { animation-delay: 0.3s; }
.fade-up:nth-child(4) { animation-delay: 0.5s; }
@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }
.reveal { opacity: 0; transform: translateY(36px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.pmvv .reveal:nth-child(2), .gateway .reveal:nth-child(2), .stat-grid .reveal:nth-child(2), .jet__words .reveal:nth-child(2) { transition-delay: 0.12s; }
.pmvv .reveal:nth-child(3), .gateway .reveal:nth-child(3), .stat-grid .reveal:nth-child(3), .jet__words .reveal:nth-child(3) { transition-delay: 0.24s; }
.pmvv .reveal:nth-child(4) { transition-delay: 0.36s; }

/* ===== レスポンシブ ===== */
@media (max-width: 920px) {
  .perf, .contact__wrap, .footer__inner, .gateway, .jet__words { grid-template-columns: 1fr; gap: 2.5rem; }
  .pmvv { grid-template-columns: 1fr; }
  .message { grid-template-columns: 1fr; gap: 2rem; }
  .message__media { max-width: 280px; margin-inline: auto; }
  .biz__item, .biz__item:nth-child(even) { grid-template-columns: 1fr; gap: 1.6rem; }
  .biz__item:nth-child(even) .biz__media { order: 0; }
  .biz__media { max-width: 320px; }
  .stat-grid { grid-template-columns: 1fr; }
}
@media (max-width: 880px) {
  .hero { height: 62vh; min-height: 380px; }
  .hero__content { padding-top: 76px; }
  .hero__lead { font-size: 0.98rem; }
  .hero__slide::after { top: 92px; }
}
@media (max-width: 768px) {
  .sp-only { display: inline; }
  .nav { position: fixed; inset: 0; background: rgba(255, 255, 255, 0.97); backdrop-filter: blur(14px); display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transition: opacity 0.4s var(--ease); }
  .nav.is-open { opacity: 1; pointer-events: auto; }
  .nav__list { flex-direction: column; gap: 2.2rem; text-align: center; }
  .nav__link { font-size: 1.4rem; }
  .nav__link span { font-size: 0.7rem; margin-top: 4px; }
  .hamburger { display: flex; }
  .header__inner { height: 76px; }
  .logo__img { height: 50px; }
  .biz__item { padding: 2rem 1.6rem; }
  .contact__form { padding: 1.8rem 1.4rem; }
  .perf__bars { height: 220px; }
}
@media (max-width: 420px) {
  .container { width: 90%; }
  .pmvv__card { padding: 2.2rem 1.6rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .reveal, .fade-up { opacity: 1; transform: none; }
}

/* ===== 日本語の折り返し（改行位置）調整 ===== */
/* 小さい「っ」「ゃ」等が行頭に来ないようにし、単語途中での不自然な改行を防ぐ */
body { line-break: strict; }
/* 最終行が1〜2文字だけ残る「泣き別れ」を防ぐ */
p, .jet__word-desc, .biz__desc, .gateway__text, .hero__lead { text-wrap: pretty; }
/* 中央寄せの短い文章は行の長さを揃える */
.section__lead, .purpose-band__text, .jet__concept, .hero__jet, .message__text-head { text-wrap: balance; }