@charset "UTF-8";
/*
 * ======================================
 * site.css — 株式会社熊谷エンジニアリング サイト固有CSS
 * ======================================
 * claude-design-output の完成デザイン（ブルー系モノトーンの工業系）を
 * 共通クラスで再現できない差分として実装したもの。
 * レスポンシブ非対応（viewport width=1320 固定）のため PC 表示のみ定義。
 *
 * --------------------------------------
 * 追加クラス一覧（共通SCSS取り込み検討用）
 * --------------------------------------
 * .km-container            - 本サイトのコンテンツ幅（max-width 1320px / padding 0 32px）
 * .km-header*              - 固定ヘッダー（テキストロゴ＋英日2段ナビ＋TEL＋CTA）
 * .km-btn / --primary/--navy/--outline/--white/--footer/--sm/--lg/--xl/--submit/--compact
 *                          - 角丸なしの角形ボタン群（デザイン準拠）
 * .km-shead*               - セクション見出し（Outfit大英字＋日本語＋リード）
 * .km-splitimg*            - 機械写真の左右分割ビジュアル（グレースケール＋マスク）
 * .km-hatch / --strong/--120 - 斜めハッチのオーバーレイ
 * .km-gear-*               - 歯車モチーフSVGの配置
 * .km-mv*                  - メインビジュアル
 * .km-domain*              - 事業領域ストリップ（01/02/03）
 * .km-promise*             - 私たちのお約束（2×2ボーダーグリッド＋大型番号）
 * .km-digest*              - 会社紹介ダイジェスト（左ビジュアル／右テキスト分割）
 * .km-photo-ph*            - 機械写真プレースホルダー（差し替え用グラデ枠）
 * .km-maker*               - 取扱メーカーグリッド（プレースホルダーセル）
 * .km-cta*                 - お問い合わせCTA帯／ご相談CTA帯
 * .km-hero*                - 下層ページヒーロー（グラデ＋大型英字＋パンくず）
 * .km-greeting*            - ご挨拶
 * .km-outline*             - 会社概要テーブル
 * .km-access*              - アクセス（住所＋地図）
 * .km-notice               - 注記ボックス（左ボーダー）
 * .km-contact* / .km-form* - お問い合わせフォーム
 * .km-telfax*              - 電話・FAXカード
 * .km-footer*              - フッター
 * .km-pagetop              - ページトップボタン
 * .km-fade                 - スクロールフェードイン
 *
 * --------------------------------------
 * 共通SCSSに不足していたもの（5分類）
 * --------------------------------------
 * ・装飾パターン不足：機械写真の左右分割＋マスク合成、斜めハッチ、歯車SVGの
 *   端はみ出し配置、CTA帯の多層グラデーション（multiply）といった工業系の
 *   質感表現は共通CSSに無く site.css で実装。
 * ・構造不足：英字ラベル(48px)＋小さめ日本語見出し(18px) を縦積みする本デザイン
 *   固有の見出し構成（heading系の英日サイズ比と逆）は km-shead で実装。
 * ・値の粒度不足：セクション余白 100px/96px/88px/76px、grid列幅 340px/260px/1.55fr
 *   等の固有値は共通utilityの刻みに無いため個別実装。
 */

/* ============ tokens / base ============ */
:root {
  --km-blue: #0072cb;
  --km-blue-d: #00509a;
  --km-navy: #16202b;
  --km-cta-navy: #002a52;
  --km-ink: #16202b;
  --km-ink-2: #33475a;
  --km-ink-3: #4a5a68;
  --km-ink-4: #5a6b7a;
  --km-ink-5: #6a7b8a;
  --km-line: #e3e9f0;
  --km-bg-sec: #e7eff6;
  --km-bg-sec2: #f4f8fc;
  --km-max: 1320px;
  --km-pad: 32px;
  --font-en: "Outfit", sans-serif;
  --font-ja: "Zen Kaku Gothic New", sans-serif;
}

body {
  font-family: var(--font-ja);
  color: var(--km-ink);
  background: #fff;
  letter-spacing: normal;
  line-height: 1.8;
}
img { max-width: 100%; }
.km-page { width: 100%; overflow: hidden; }

.km-container {
  max-width: var(--km-max);
  margin: 0 auto;
  padding: 0 var(--km-pad);
  width: 100%;
}

/* ============ 共通あしらい ============ */
.km-hatch {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(125deg, rgba(255,255,255,.035) 0px, rgba(255,255,255,.035) 2px, transparent 2px, transparent 12px);
}
.km-hatch--strong {
  background: repeating-linear-gradient(125deg, rgba(255,255,255,.05) 0px, rgba(255,255,255,.05) 2px, transparent 2px, transparent 13px);
}
.km-hatch--120 {
  background: repeating-linear-gradient(120deg, rgba(255,255,255,.04) 0px, rgba(255,255,255,.04) 2px, transparent 2px, transparent 13px);
}
.km-gear { position: absolute; pointer-events: none; }

/* 機械写真の左右分割ビジュアル */
.km-splitimg-wrap { position: absolute; inset: 0; display: flex; }
.km-splitimg {
  flex: 1;
  height: 100%;
  width: 50%;
  object-fit: cover;
  object-position: center;
  filter: grayscale(1) contrast(1.05);
}
.km-splitimg--right {
  margin-left: -11%;
  -webkit-mask-image: linear-gradient(105deg, transparent 0%, rgba(0,0,0,.4) 9%, #000 22%);
  mask-image: linear-gradient(105deg, transparent 0%, rgba(0,0,0,.4) 9%, #000 22%);
}

/* ============ 見出し ============ */
.km-shead { display: flex; flex-direction: column; gap: 12px; }
.km-shead__en {
  font-family: var(--font-en);
  font-weight: 600;
  font-size: 48px;
  letter-spacing: .04em;
  color: var(--km-blue);
  line-height: 1;
}
.km-shead__ja {
  margin: 0;
  font-family: var(--font-ja);
  font-weight: 700;
  font-size: 18px;
  color: var(--km-ink);
  letter-spacing: .03em;
  line-height: 1.4;
}
.km-shead__lead {
  margin: 6px 0 0;
  font-size: 15px;
  color: var(--km-ink-4);
  font-weight: 500;
  line-height: 1.9;
}
.km-shead--mb34 { margin-bottom: 34px; }
.km-shead--center { align-items: center; text-align: center; gap: 6px; }
.km-shead--center .km-shead__en { font-size: 42px; }

/* ============ ボタン ============ */
.km-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-decoration: none;
  font-family: var(--font-ja);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: .04em;
  line-height: 1;
  padding: 17px 30px;
  border: none;
  cursor: pointer;
  transition: background .3s ease, color .3s ease;
  white-space: nowrap;
}
.km-btn svg { flex-shrink: 0; }
.km-btn--primary { background: var(--km-blue); color: #fff; }
.km-btn--primary:hover { background: var(--km-blue-d); color: #fff; }
.km-btn--navy { background: var(--km-blue-d); color: #fff; align-self: flex-start; }
.km-btn--navy:hover { background: var(--km-blue); color: #fff; }
.km-btn--outline { background: transparent; color: var(--km-blue-d); border: 1.5px solid var(--km-blue-d); }
.km-btn--outline:hover { background: var(--km-blue-d); color: #fff; }
.km-btn--white { background: #fff; color: var(--km-blue-d); }
.km-btn--white:hover { background: var(--km-navy); color: #fff; }
.km-btn--footer { background: var(--km-blue); color: #fff; gap: 10px; font-size: 14px; padding: 16px 26px; }
.km-btn--footer:hover { background: #2b8ce0; color: #fff; }
.km-btn--sm { font-size: 14px; gap: 8px; padding: 13px 20px; }
.km-btn--compact { font-size: 14px; padding: 14px 24px; letter-spacing: .03em; }
.km-btn--lg { font-size: 16px; padding: 18px 34px; }
.km-btn--xl { font-size: 16px; padding: 20px 36px; }
.km-btn--submit { font-size: 16px; padding: 19px 60px; letter-spacing: .06em; }

/* ============ ヘッダー ============ */
.km-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #fff;
  border-bottom: 1px solid var(--km-line);
  box-shadow: 0 1px 0 rgba(0,32,64,.02);
}
.km-header__inner {
  max-width: var(--km-max);
  margin: 0 auto;
  padding: 0 var(--km-pad);
  height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.km-logo { display: flex; flex-direction: column; text-decoration: none; line-height: 1; gap: 5px; }
.km-logo__en { font-family: var(--font-en); font-weight: 700; font-size: 25px; letter-spacing: .03em; color: var(--km-blue-d); }
.km-logo__en-sub { color: var(--km-blue); font-weight: 600; }
.km-logo__ja { font-family: var(--font-ja); font-weight: 700; font-size: 10.5px; letter-spacing: .26em; color: var(--km-ink-5); }
.km-header__right { display: flex; align-items: center; gap: 30px; }
.km-gnav { display: flex; gap: 30px; align-items: stretch; height: 82px; }
.km-gnav__link {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  text-decoration: none;
  height: 82px;
  border-bottom: 3px solid transparent;
  box-sizing: border-box;
  transition: border-color .25s ease;
}
.km-gnav__en { font-family: var(--font-en); font-weight: 600; font-size: 14px; line-height: 1; letter-spacing: .07em; color: var(--km-ink); transition: color .25s ease; }
.km-gnav__ja { font-family: var(--font-ja); font-weight: 700; font-size: 11px; color: var(--km-ink-4); }
.km-gnav__link:hover .km-gnav__en { color: var(--km-blue); }
.km-gnav__link.is-current { border-bottom-color: var(--km-blue); }
.km-gnav__link.is-current .km-gnav__en { color: var(--km-blue); }
.km-header__contact { display: flex; align-items: center; gap: 16px; padding-left: 26px; border-left: 1px solid var(--km-line); }
.km-header__tel { display: flex; align-items: center; gap: 9px; text-decoration: none; }
.km-header__tel-body { display: flex; flex-direction: column; line-height: 1.05; }
.km-header__tel-num { font-family: var(--font-en); font-weight: 700; font-size: 21px; color: var(--km-ink); letter-spacing: .01em; white-space: nowrap; }
.km-header__tel-note { font-family: var(--font-ja); font-weight: 500; font-size: 10px; color: #7a8896; letter-spacing: .08em; }

/* ============ メインビジュアル ============ */
.km-mv {
  position: relative;
  width: 100%;
  min-height: 660px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #17191c;
}
.km-mv__grad1 { position: absolute; inset: 0; pointer-events: none; background: linear-gradient(120deg,#0a2036 0%,#12354f 100%); mix-blend-mode: multiply; opacity: .62; }
.km-mv__glow { position: absolute; inset: 0; pointer-events: none; background: radial-gradient(120% 95% at 80% 22%, rgba(255,255,255,.12), transparent 55%); }
.km-mv__grad2 { position: absolute; inset: 0; pointer-events: none; background: linear-gradient(90deg, rgba(10,10,11,.8) 0%, rgba(10,10,11,.42) 52%, rgba(10,10,11,.08) 100%); }
.km-mv__gear { right: -70px; bottom: -110px; }
.km-mv__inner { position: relative; max-width: var(--km-max); margin: 0 auto; padding: 0 var(--km-pad); width: 100%; }
.km-mv__box { max-width: 850px; }
.km-mv__label { display: inline-block; font-family: var(--font-en); font-weight: 600; font-size: 15px; letter-spacing: .34em; color: #7cc0f5; margin-bottom: 26px; }
.km-mv__title { margin: 0; font-family: var(--font-ja); font-weight: 900; font-size: 58px; line-height: 1.32; color: #fff; letter-spacing: .02em; text-shadow: 0 2px 24px rgba(0,0,0,.3); }
.km-mv__sub { margin: 30px 0 0; font-size: 17px; line-height: 2; color: #d5dee7; max-width: 680px; font-weight: 500; }

/* ============ 事業領域ストリップ ============ */
.km-domain { background: #0f1922; border-top: 3px solid var(--km-blue); }
.km-domain__inner { max-width: var(--km-max); margin: 0 auto; padding: 0 var(--km-pad); display: grid; grid-template-columns: 1fr 1fr 1fr; }
.km-domain__item { padding: 26px 30px; border-right: 1px solid #22303c; display: flex; align-items: center; gap: 18px; }
.km-domain__item:last-child { border-right: none; }
.km-domain__num { font-family: var(--font-en); font-weight: 700; font-size: 30px; color: #3d5063; }
.km-domain__en { font-family: var(--font-en); font-size: 10px; letter-spacing: .16em; color: #5d7488; }
.km-domain__ja { font-weight: 700; font-size: 16px; color: #e6edf3; margin-top: 3px; }

/* ============ 私たちのお約束 ============ */
.km-promise { background: #fff; padding: 100px 0 96px; }
.km-promise .km-shead { margin-bottom: 56px; }
.km-promise__grid { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--km-line); border-left: 1px solid var(--km-line); }
.km-promise__item { padding: 40px 44px; border-right: 1px solid var(--km-line); border-bottom: 1px solid var(--km-line); display: flex; gap: 26px; align-items: center; }
.km-promise__num { font-family: var(--font-en); font-weight: 700; font-size: 56px; line-height: .9; color: #c7dcef; flex-shrink: 0; }
.km-promise__title { margin: 0 0 12px; font-family: var(--font-ja); font-weight: 900; font-size: 21px; color: var(--km-blue-d); line-height: 1.4; }
.km-promise__text { margin: 0; font-size: 14.5px; line-height: 1.95; color: var(--km-ink-3); font-weight: 500; }

/* ============ 会社紹介ダイジェスト ============ */
.km-digest { background: var(--km-bg-sec); }
.km-digest__grid { display: grid; grid-template-columns: 1fr 1fr; align-items: stretch; }
.km-digest__visual { min-height: 540px; position: relative; overflow: hidden; background: linear-gradient(135deg,#24272b 0%,#3a3f44 55%,#2c3034 100%); }
.km-digest__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.05); }
.km-digest__grad1 { position: absolute; inset: 0; pointer-events: none; background: linear-gradient(120deg,#0a2036 0%,#12354f 100%); mix-blend-mode: multiply; opacity: .62; }
.km-digest__glow { position: absolute; inset: 0; pointer-events: none; background: radial-gradient(120% 95% at 80% 22%, rgba(255,255,255,.12), transparent 55%); }
.km-digest__body { padding: 84px 72px 84px 68px; display: flex; flex-direction: column; justify-content: center; }
.km-digest__body .km-shead__en { margin-bottom: 14px; }
.km-digest__body .km-shead { gap: 0; margin-bottom: 30px; }
.km-digest__text { margin: 0 0 26px; font-size: 16px; line-height: 2.05; color: var(--km-ink-2); font-weight: 500; max-width: 520px; }
.km-digest__ceo { display: flex; align-items: baseline; gap: 14px; margin-bottom: 36px; padding-bottom: 26px; border-bottom: 1px solid #cdddea; }
.km-digest__ceo-role { font-size: 13px; color: var(--km-ink-5); font-weight: 500; }
.km-digest__ceo-name { font-family: var(--font-ja); font-weight: 700; font-size: 18px; color: var(--km-ink); letter-spacing: .05em; }

/* 機械写真プレースホルダー（差し替え用） */
.km-photo-ph { position: relative; overflow: hidden; background: linear-gradient(135deg,#24272b 0%,#3a3f44 55%,#2c3034 100%); }
.km-photo-ph::after { content: ""; position: absolute; inset: 0; background: radial-gradient(90% 80% at 30% 40%, rgba(255,255,255,.1), transparent 60%); }
.km-photo-ph__cap { position: absolute; left: 28px; bottom: 24px; z-index: 1; color: rgba(255,255,255,.42); font-family: var(--font-en); font-size: 11px; letter-spacing: .14em; display: flex; align-items: center; gap: 9px; }

/* ============ 取扱メーカー ============ */
.km-maker { background: #fff; padding: 100px 0; }
.km-maker__head { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 48px; gap: 40px; }
.km-maker__head .km-shead__lead { max-width: 640px; }
.km-maker__head .km-btn { flex-shrink: 0; }
.km-maker__lead { font-size: 15px; line-height: 1.9; color: var(--km-ink-2); margin: 0 0 34px; }
.km-maker__lead-mark { color: var(--km-blue); font-size: 12px; margin: 0 2px; vertical-align: 1px; }
.km-maker__grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--km-line); border: 1px solid var(--km-line); }
.km-maker__item { position: relative; background: #fbfcfe; min-height: 92px; padding: 16px 18px; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: 6px; transition: background .25s ease, box-shadow .25s ease; }
.km-maker__item:hover { background: #fff; box-shadow: inset 0 0 0 2px var(--km-blue); opacity: 1; }
.km-maker__item-name { font-size: 15px; font-weight: 600; letter-spacing: .03em; color: var(--km-ink); line-height: 1.5; }
.km-maker__item:hover .km-maker__item-name { color: var(--km-blue); }
.km-maker__item-ext { color: #b3c0cc; transition: color .25s ease; }
.km-maker__item:hover .km-maker__item-ext { color: var(--km-blue); }
.km-maker__item--pri { background: #fff; }
.km-maker__item--pri::before { content: ""; position: absolute; top: 0; left: 0; width: 4px; height: 100%; background: var(--km-blue); }
.km-maker__item--pri .km-maker__item-name { font-weight: 700; color: var(--km-blue); }
.km-maker__item--pri .km-maker__item-ext { color: #7fb4e0; }
.km-notice { display: flex; align-items: flex-start; gap: 12px; background: var(--km-bg-sec2); border-left: 4px solid var(--km-blue); padding: 18px 24px; margin-bottom: 40px; }
.km-notice svg { flex-shrink: 0; margin-top: 1px; }
.km-notice p { margin: 0; font-size: 14px; line-height: 1.85; color: var(--km-ink-2); font-weight: 500; }

/* ============ お問い合わせCTA帯 / ご相談CTA帯 ============ */
.km-cta { position: relative; background: var(--km-cta-navy); overflow: hidden; }
.km-cta__grad1 { position: absolute; inset: 0; pointer-events: none; background: linear-gradient(115deg,#002a52 0%,#003a72 28%,#0072cb 72%,#2f97ea 100%); mix-blend-mode: multiply; opacity: .82; }
.km-cta__grad2 { position: absolute; inset: 0; pointer-events: none; background: linear-gradient(90deg, rgba(0,25,50,.55) 0%, rgba(0,25,50,.12) 60%, transparent 100%); }
.km-cta__gear { right: -60px; top: -90px; opacity: .5; }
.km-cta__gear--bottom { right: -60px; top: auto; bottom: -90px; opacity: .5; }
.km-cta__inner { position: relative; max-width: var(--km-max); margin: 0 auto; padding: 74px var(--km-pad); display: flex; justify-content: space-between; align-items: center; gap: 60px; }
.km-cta__inner--grid { display: grid; grid-template-columns: 1fr auto; padding: 82px var(--km-pad); }
.km-cta__en { font-family: var(--font-en); font-weight: 600; font-size: 42px; letter-spacing: .04em; color: #bfe0ff; }
.km-cta__title { margin: 14px 0 0; font-family: var(--font-ja); font-weight: 900; font-size: 26px; color: #fff; line-height: 1.45; letter-spacing: .02em; }
.km-cta__title--consult { margin: 14px 0 20px; font-size: 24px; line-height: 1.5; }
.km-cta__text { margin: 0; font-size: 16px; line-height: 2; color: #dcebf9; font-weight: 500; max-width: 720px; }
.km-cta__actions { display: flex; flex-direction: column; gap: 18px; flex-shrink: 0; }
.km-cta__nums { display: flex; gap: 32px; }
.km-cta__num-label { font-family: var(--font-en); font-size: 12px; letter-spacing: .14em; color: #bfe0ff; margin-bottom: 2px; }
.km-cta__num-value { font-family: var(--font-en); font-weight: 700; font-size: 34px; color: #fff; line-height: 1; }
.km-cta__num-value--sub { color: #cfe4f7; }

/* ============ 下層ページヒーロー ============ */
.km-hero { position: relative; min-height: 252px; display: flex; align-items: center; overflow: hidden; background: linear-gradient(115deg,#17191c 0%,#2f3439 100%); }
/* 背景写真つきヒーロー（section に style="background-image:url(...)" を付与） */
.km-hero--photo { background-size: cover; background-position: center; background-repeat: no-repeat; }
.km-hero--photo::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(115deg, rgba(15,17,19,.82) 0%, rgba(23,25,28,.66) 45%, rgba(30,36,42,.5) 100%); }
.km-hero--photo .km-hatch { display: none; }
.km-hero--photo .km-gear { z-index: 2; }
.km-hero__gear { right: -40px; bottom: -70px; opacity: .6; }
.km-hero__inner { position: relative; z-index: 3; max-width: var(--km-max); margin: 0 auto; padding: 0 var(--km-pad); width: 100%; }
.km-hero__en { display: block; font-family: var(--font-en); font-weight: 600; font-size: 58px; letter-spacing: .06em; color: #fff; line-height: .9; }
.km-hero__ja { margin: 6px 0 0; font-family: var(--font-ja); font-weight: 900; font-size: 30px; color: #fff; letter-spacing: .05em; }
.km-hero__breadcrumb { position: absolute; left: 0; bottom: 0; width: 100%; z-index: 3; background: rgba(9,16,24,.4); }
.km-hero__breadcrumb-inner { max-width: var(--km-max); margin: 0 auto; padding: 11px var(--km-pad); font-size: 12px; color: #a9bccb; font-weight: 500; }
.km-hero__breadcrumb-inner a { color: #a9bccb; text-decoration: none; }
.km-hero__breadcrumb-inner a:hover { color: #fff; }
.km-hero__breadcrumb-sep { margin: 0 10px; color: #5d7488; }

/* ============ ご挨拶 ============ */
.km-greeting { background: #fff; padding: 96px 0; }
.km-greeting__grid { display: grid; grid-template-columns: 340px 1fr; gap: 56px; align-items: start; }
.km-greeting__grid .km-shead__ja { margin-top: 12px; }
.km-greeting__grid .km-shead { gap: 0; }
.km-greeting__text { margin: 0 0 22px; font-size: 16px; line-height: 2.15; color: var(--km-ink-2); font-weight: 500; }
.km-greeting__text--last { margin-bottom: 40px; }
.km-greeting__sign { display: flex; flex-direction: column; gap: 6px; padding-top: 26px; border-top: 1px solid var(--km-line); }
.km-greeting__sign-company { font-size: 14px; color: var(--km-ink-4); font-weight: 500; }
.km-greeting__sign-row { display: flex; align-items: baseline; gap: 14px; }
.km-greeting__sign-role { font-size: 13px; color: var(--km-ink-5); font-weight: 500; }
.km-greeting__sign-name { font-family: var(--font-ja); font-weight: 700; font-size: 18px; color: var(--km-ink); letter-spacing: .06em; }

/* ============ 会社概要テーブル ============ */
.km-outline { background: var(--km-bg-sec); padding: 96px 0; }
.km-outline .km-shead { margin-bottom: 44px; }
.km-outline__table { background: #fff; }
.km-outline__row { display: grid; grid-template-columns: 260px 1fr; border-bottom: 1px solid var(--km-line); }
.km-outline__head { padding: 24px 30px; background: var(--km-bg-sec2); display: flex; flex-direction: column; gap: 3px; justify-content: center; }
.km-outline__head-en { font-family: var(--font-en); font-size: 10.5px; letter-spacing: .14em; color: #8296a6; }
.km-outline__head-label { font-weight: 700; font-size: 15px; color: var(--km-ink); }
.km-outline__data { padding: 24px 34px; font-size: 15px; line-height: 1.9; color: var(--km-ink-2); font-weight: 500; display: flex; align-items: center; }

/* ============ アクセス ============ */
.km-access { background: #fff; padding: 96px 0; }
.km-access .km-shead { margin-bottom: 44px; }
.km-access__grid { display: grid; grid-template-columns: 1fr 1.55fr; border: 1px solid var(--km-line); }
.km-access__info { padding: 44px 40px; display: flex; flex-direction: column; justify-content: center; gap: 22px; }
.km-access__addr-label { font-family: var(--font-en); font-size: 11px; letter-spacing: .14em; color: #8296a6; margin-bottom: 7px; }
.km-access__addr { margin: 0; font-size: 16px; line-height: 1.85; color: var(--km-ink); font-weight: 700; }
.km-access__telfax { display: flex; gap: 30px; padding-top: 20px; border-top: 1px solid var(--km-line); }
.km-access__telfax-label { font-family: var(--font-en); font-size: 11px; letter-spacing: .14em; color: #8296a6; }
.km-access__telfax-num { font-family: var(--font-en); font-weight: 700; font-size: 22px; color: var(--km-blue-d); }
.km-access__telfax-num--sub { color: var(--km-ink-4); }
.km-access__map { position: relative; min-height: 340px; border-left: 1px solid var(--km-line); }
.km-access__map-iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; display: block; filter: grayscale(1) contrast(1.05); }

/* ============ お問い合わせフォーム ============ */
.km-contact { background: #fff; padding: 88px 0 96px; }
.km-contact__inner { max-width: 900px; margin: 0 auto; padding: 0 var(--km-pad); }
.km-contact__lead { margin: 0 0 44px; font-size: 15.5px; line-height: 2; color: var(--km-ink-3); font-weight: 500; text-align: center; }
.km-form { display: flex; flex-direction: column; border-top: 1px solid var(--km-line); }
.km-form__row { display: grid; grid-template-columns: 200px 1fr; border-bottom: 1px solid var(--km-line); align-items: start; }
.km-form__label { padding: 26px 0 26px 4px; display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 15px; color: var(--km-ink); }
.km-form__req { background: var(--km-blue); color: #fff; font-size: 10px; padding: 3px 7px; font-weight: 700; letter-spacing: .04em; }
.km-form__field { padding: 18px 0; }
.km-form__input { width: 100%; padding: 14px 16px; border: 1px solid #cdd9e4; background: #fff; font-size: 15px; color: var(--km-ink); font-family: var(--font-ja); }
.km-form__input:focus { outline: none; border-color: var(--km-blue); box-shadow: 0 0 0 3px rgba(0,114,203,.12); }
textarea.km-form__input { resize: vertical; line-height: 1.8; }
.km-form__submit-wrap { display: flex; justify-content: center; margin-top: 44px; }
.km-contact__done { text-align: center; padding: 70px 30px; background: var(--km-bg-sec2); border: 1px solid #d5e3f0; }
.km-contact__done-title { margin: 20px 0 10px; font-family: var(--font-ja); font-weight: 700; font-size: 18px; color: var(--km-ink); }
.km-contact__done-text { margin: 0; font-size: 14.5px; color: var(--km-ink-4); font-weight: 500; line-height: 1.9; }

/* ============ 電話・FAXカード ============ */
.km-telfax { background: var(--km-bg-sec); padding: 76px 0; }
.km-telfax__head { display: flex; flex-direction: column; align-items: center; gap: 6px; margin-bottom: 36px; }
.km-telfax__head-en { font-family: var(--font-en); font-weight: 600; font-size: 42px; letter-spacing: .04em; color: var(--km-blue); line-height: 1; }
.km-telfax__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; max-width: 820px; margin: 0 auto; }
.km-telfax__card { background: #fff; padding: 38px 40px; text-align: center; border: 1px solid #d5e3f0; }
.km-telfax__card-label { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-en); font-size: 12px; letter-spacing: .16em; color: #8296a6; margin-bottom: 12px; }
.km-telfax__card-num { font-family: var(--font-en); font-weight: 700; font-size: 38px; color: var(--km-blue-d); line-height: 1; }
.km-telfax__card-num--sub { color: var(--km-ink-4); }
.km-telfax__card-note { margin: 12px 0 0; font-size: 12.5px; color: #7a8896; font-weight: 500; }

/* ============ フッター ============ */
.km-footer { background: var(--km-navy); color: #aeb9c4; font-family: var(--font-ja); }
.km-footer__inner { max-width: var(--km-max); margin: 0 auto; padding: 66px var(--km-pad) 0; display: flex; justify-content: space-between; gap: 60px; align-items: flex-start; }
.km-footer__left { max-width: 440px; }
.km-footer__logo { display: flex; flex-direction: column; line-height: 1; gap: 7px; margin-bottom: 22px; }
.km-footer__logo-en { font-family: var(--font-en); font-weight: 700; font-size: 24px; letter-spacing: .03em; color: #fff; }
.km-footer__logo-en-sub { color: #4aa3e8; font-weight: 600; }
.km-footer__logo-ja { font-weight: 700; font-size: 11px; letter-spacing: .24em; color: #8b97a3; }
.km-footer__address { margin: 0 0 18px; font-size: 13.5px; line-height: 1.9; color: #8b97a3; }
.km-footer__telfax { display: flex; gap: 28px; padding-top: 18px; border-top: 1px solid #2b3742; }
.km-footer__telfax-item { display: flex; flex-direction: column; gap: 2px; }
.km-footer__telfax-label { font-family: var(--font-en); font-weight: 500; font-size: 11px; letter-spacing: .14em; color: #6f7d89; }
.km-footer__telfax-num { font-family: var(--font-en); font-weight: 700; font-size: 22px; color: #fff; }
.km-footer__telfax-num--sub { color: #c7d2dc; }
.km-footer__right { display: flex; gap: 76px; align-items: flex-start; }
.km-footer__nav { display: flex; flex-direction: column; gap: 16px; }
.km-footer__nav-link { text-decoration: none; color: #c7d2dc; font-weight: 700; font-size: 14px; display: flex; align-items: baseline; gap: 10px; transition: color .25s ease; }
.km-footer__nav-link:hover { color: #fff; }
.km-footer__nav-en { font-family: var(--font-en); font-size: 11px; color: #4aa3e8; letter-spacing: .1em; width: 64px; }
.km-footer__bottom { max-width: var(--km-max); margin: 38px auto 0; padding: 18px var(--km-pad); border-top: 1px solid #2b3742; }
.km-footer__copyright { margin: 0; font-family: var(--font-en); font-weight: 500; font-size: 11.5px; letter-spacing: .1em; color: #6f7d89; }

/* ============ ページトップ ============ */
.km-pagetop {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 48px;
  height: 48px;
  background: var(--km-blue);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity .3s ease, visibility .3s ease, transform .3s ease, background .3s ease;
  z-index: 40;
  box-shadow: 0 4px 16px rgba(0,32,64,.25);
}
.km-pagetop.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.km-pagetop:hover { background: var(--km-blue-d); }

/* ============ フェードイン ============ */
.km-fade { opacity: 0; transform: translateY(20px); transition: opacity .7s ease, transform .7s ease; }
.km-fade.is-visible { opacity: 1; transform: none; }

/* ============ 取扱メーカー レスポンシブ ============ */
@media (max-width: 896px) {
  .km-maker { padding: 60px 0; }
  .km-maker__grid { grid-template-columns: repeat(3,1fr); }
  .km-maker__item { min-height: 84px; padding: 14px 15px; }
  .km-maker__item-name { font-size: 14px; }
}
@media (max-width: 639px) {
  .km-maker__grid { grid-template-columns: repeat(2,1fr); }
  .km-maker__item { min-height: 74px; padding: 12px 13px; }
  .km-maker__item-name { font-size: 13px; }
  .km-maker__lead { font-size: 13px; }
}